Answer:
Plants absorb carbon dioxide, water and sunlight to make their own food, grow and release oxygen through photosynthesis. They're a huge part in keeping our air clean.
Explanation:
Hope this helps.
which of the following cells shows the process of a nucleus? a. prokaryotic b. eukaryotic c. both
Answer:
b. eukaryotic
Explanation:
"Eukaryotic" means to have a nucleus.3. A few years ago the population of male blue moon butterflies on the island of
Samoa declined. One hypothesis for the decline of the male butterflies is that a
parasite infected the cells of female butterflies. The parasite was passed to
offspring through the females' eggs and killed the male butterfly embryos. At
one point during the decline, nearly all the butterflies in the population were
females, but after five years the number of males in the population increased
significantly.
Blue Moon Butterfly.
Which explantion most likely accounts for the increase in the number of male butterflies in the five years after the initial parasite problem. Please anwser this
Answer:
It wont let me magnify the image srry.
Explanation:
13. What is not a trait of the members in the kingdom Archaebacteria?
O no nucleus
O require sunlight
O reproduce by binary fission
O single-celled
What layer of the atmosphere is the ozone layer found.
Answer:
stratosphere
Explanation:
Answer:
Stratosphere is the answer
please helpp, i'll give brainlest
which of the following statements cite evidence that supports or led to the discovery of the cell theory. select all that apply.
- development of the microscope
- schledians observation of plant cells in various samples of the plant tissue
- cells were found in animal tissue
- watson's and cricks discovery of the structure of dna
- one celled organisms reproduce by binary fission
- plants carryout photosynthesis
-meiosis
- spontaneous generation is accepted amount scientist
has anyone done this worksheet? i need help with it. thanks:)
Which of the following is a benefit of using renewable resources?
A- Renewable resources are not affected by innovation.
B-Renewable resources contribute to a larger ecological footprint than
nonrenewable resources.
C- Renewable resources are resilient to environmental stresses.
D- Renewable resources are replaceable by healthy ecosystems.
PLEASE HELP!
Renewable resources are resilient to environmental stress. Therefore, option "C" is correct.
What are renewable resources?The energy produced by natural resources such sun and water is known as renewable resources. They are never finishing forms of energy and can be continuously replenished.
As non-renewable resources are on the verge of vanishing, there is an urgent need to innovate renewable sources of energy. The types of renewable resources are solar energy, wind energy, hydro energy, thermal energy, and biomass energy.
The benefits of renewable energy are less pollution, reusable sources of energy, less production of greenhouse gasses, and being environmentally friendly.
Renewable resources are more sustainable than non-renewable resources.
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10. How are these two processes (photosynthesis and respiration) related?
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Explanation:
Which of the following statements about eukaryotic cells is NOT
true?
Eukaryotic cells have a membrane-bound nucleus
Eukaryotic cells are more complex than are prokaryotic cells.
Eukaryotic cells are believe to
e evolved more recently than
prokaryotic cells.
Eukaryotic cells are usually smaler than prokaryotic cells
Answer:
Eukaryotic cells are believed to be evolved more recently than prokaryotic cells.
Explanation:
The statement about eukaryotic cells is NOT true - Eukaryotic cells are usually smaller than prokaryotic cells
Cells are fundamental units and are mainly two types eukaryotic cells and prokaryotic. There are various structural and functional differences and similarities found in them.
Prokaryotes and eukaryotic cells have the following difference:
Prokaryotic cells lack a true nucleusProkaryotic cells lack other membrane-bound organelles.Eukaryotic cells have more organelles, enzymes, and molecules, therefore, prokaryotic cells are simpler.Prokaryotic cells are comparatively smaller than eukaryotic cells.Prokaryotic cells are evolved before eukaryotic cells.Thus, the statement about eukaryotic cells is NOT true - Eukaryotic cells are usually smaller than prokaryotic cells
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Which of the following statements regarding prokaryotic and eukaryotic cells is true
Answer:
I would need the statements to answer that. however prokaryotic cells are plant cells and eukaryotic cells are animal cells
Answer:
They are typically smaller than eukaryotic cells. The DNA of a prokaryotic cell is contained in the nucleoid. There are several ways in which prokaryotic cells are different from eukaryotic cells. Firstly, they are generally smaller in size, their organelles are not membrane bound, and they have no nucleus. They, however, share commonalities with eukaryotic cells including the presence of a bilipid plasma membrane, presence of ribosomes and DNA.
Hope this helps, have a great day/night, and stay safe!
What is circulatory system? Name its main organs.
Answer:
the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.
The circulatory system is composed of the heart and blood vessels, including arteries, veins, and capillaries.
Explanation:
50 points, Brainilest, 5 star rating
Don't use me for points or I will report you
What number go in each circle ?
Tell me what number go in all the circles.
Answer:
ur picture is really small and blurry
Explanation:
can u tell me wat the words in the circle say
pick two structures from an animal cell and explain how they work together and how their functions are vital in keeping the cell alive. the options are cytoplasm, smooth er, nucleolus, nucleus, mitochondria, lysosome, and cell membrane.
Answer:
the cell membrane is the semi-permeable protective cover that keeps the cell held together. the cytoplasm is semi-fluid within the cell membrane that keeps the cell in shape.
Explanation:
Gymnosperms are different from other plants in that they have seeds but do not have flowers
True or false
Answer right and I'll make you brainlist please
CELLULAR RESPIRATION
What happens to the energy after cellular respiration? What happens to the carbon dioxide and water?
Answer:
Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP. Carbon dioxide dissolves in water and slowly reacts with water to produce carbonic acid.
Explanation:
What five things do living organisms need?
air
photosynthesis
a particular temperature range
heterotrophs
water
energy
space
Answer:
Answer: water, sunlight, food, protein, and oxygen.
Explanation:
because those are the only things that could make them alive
Answer:
water,energy,living space,temperature, and air
Explanation:
Why do scientists classify and organize organisms? Choose best answer.
To note similarities and differences in different organisms and to avoid confusion when studying them.
To keep a list of all organisms currently living on Earth.
Because animals needed to have similar names but plants could have multiple names without causing confusion.
Because animals need to know to which group they belong to.
Answer right = brainlist
Answer:
To note similarities and differences in different organisms and to avoid confusion when studying them.
Explanation:
The science of classifying living things is called taxonomy. Scientists classify living things in order to organize and make sense of the incredible diversity of life. They group together organisms that have similar proteins and DNA.
7th grade science questions
How do living creatures produce light?
Describe two ways that bioluminescence is useful to the firefly?
How have coal miners made use of bioluminescence?
Rudolph is famous for his glowing red nose
What could possibly make his nose emit light?
Why would the glow of his nose be red?
Please don't answer just for points, I need this to be done by today! Thank you for your time.
Answer:
Bioluminescence is the production and emission of light by a living organism
Explanation:
Bioluminescence occurs through a chemical reaction that produces light energy within an organism's body. For a reaction to occur, a species must contain luciferin, a molecule that, when it reacts with oxygen, produces light. ... Many organisms also produce the catalyst luciferase, which helps to speed up the reaction.
What organelle is the arrow pointing to
Answer:
where is the photo, arrow?
ANSWER ASAP PLEASE. What process occurs after glycolysis if oxygen is still available for cellular respiration?
Glycolysis is the process of breaking glucose into energy. If oxygen is still available for cellular respiration after glycolysis then, the Krebs cycle and oxidative phosphorylation will occur.
What is Kreb's cycle?Kreb's cycle (TCA) is the important cycle in aerobic organisms that produce energy from acetyl CoA into NADH, ATP, and FADH₂ through the proteins, carbohydrates, and fats.
In oxidative phosphorylation, the ATP synthesis is connected to the ETC and along with the citric acid, the cycle produces more energy in the form of ATP in the presence of oxygen.
Therefore, the Kreb cycle and oxidative phosphorylation occur if oxygen is still available after the process of glycolysis.
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what is an example of primary ecological succession?
a. plants and animals invading an abandoned crop field
b. lichen growth on rocks
c. minerals spurring rapid plant growth
d. mangroves stabilizing the soils on tropical coasts
Answer:
mangroves stabilizing the soils on tropical coasts.
Can somebody help ?!!!!
Answer:
speed=distance÷time
2m/s,1.5m/s,1.25m/s,0.5m/s
Explanation:
speed=distance÷time
20/10=2m/s
30/20=1.5m/s
50/40=1.25m/s
30/60=0.5m/s
Look at the photo. Explain how it shows both an individual and a community
A physical change is...
—
1. when a substance changes its appearance or form, but not its identity.
2. when a substance changes into a new substance.
3. when a substance catches on fire.
4. when a substance reacts with another substance.
Answer:
1. when a substance changes its appearance or form, but not its identity.
Explanation:
It basically applies makeup but you're still same person
What is needed for the rock cycle to continue?
Answer:
The rock cycle is a concept used to explain how the three basic rock types are related and how Earth processes, over geologic time, change a rock from one type into another. Plate tectonic activity, along with weathering and erosional processes, are responsible for the continued recycling of rocks.
How does the stratigraphic principle help us determine the age of layers of rocks?
Answer:
The principles of stratigraphy help us understand the relative age of rock layers. Layers of rock are deposited horizontally at the bottom of a lake (principle of original horizontal). Younger layers are deposited on top of older layers (principle of superposition). Layers that cut across other layers are younger than the layers they cut through (principle of cross-cutting relationships). The principle of superposition builds on the principle of original horizontal. The principle of superposition states that in an unreformed sequence of sedimentary rocks, each layer of rock is older than the one above it and younger than the one below it. Accordingly, the oldest rocks in a sequence are at the bottom and the youngest rocks are at the top.
How many monomers are in the polymer of a lipid
Answer:
Typically two, because fat is a lipid and contains two monomers
Explanation:
Answer: 2
Explanation:
Fatty acid and glycerol
PLEASE HELP!!!! I JUST NEED THIS INFORMATION SO I CAN START!!!
One of Jase's favorite hobbies is catching frogs. Lately, he 's also been studying a lot He about physical chemical changes. He understands that new substances are produced during a chemical change, but what happens during a physical change?
Answer:
On explanation
Explanation:
A physical change when objects or substances undergo a change that does not change their chemical composition, examples would include melting, transition to a gas, textural change, shape, size, color, volume and density.
question
A student poured a solution of bromothymol blue indicator into three test tubes. Then he placed an aquatic plant in two of the test tubes, as shown below. He placed a stopper on each test tube and placed them all in the dark for 24 hours. Bromothymol blue turns from blue to yellow in the presence of CO2
Predict what will happen to the test tubes in Figure 9–9 after 24 hours in the dark.
In the dark the aquatic plant won't do photosynthesis. Instead it will do cellular respiration in which it will produce CO2. Therefore after 24 hours of letting the plant in the dark introducing Bromothymol in the solution will cause it to turn yellow.
The first hoops were actually peach baskets and the first backboards were made of plywood. The given statement is true.
Why mental health and emotional health is an important role in ones life?So you'll be getting out of the house and hanging out with them rather than being alone with no one to talk or turn to. Which now leads us to mental health our emotions will be average rather than feeling utterly alone and if you ever feel that way your good friend will help you and talk you through it.
The health triangle consists of Physical, Social, Mental Health. Physical health deals with overall working for organs and skeleton structure together. It includes food intake, sleep and exercise and Mental health deals with how peaceful and positive mind human being have. It includes stress management and mental diseases. Social health deals with how we interact with people and how often we interact. It includes family and friends relationships.
Therefore, The first hoops were actually peach baskets and the first backboards were made of plywood. The given statement is true.
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Which change will cause the gravitational force between a baseball and a soccer ball to increase?
A. moving the balls farther apart
B. wrapping the soccer ball in layers of duct tape
C. using a baseball with a thinner leather
D. removing the outer layer of the baseball
Answer:
I think the answer is B I'm not for sure though tell me if I'm wrong
Answer:
Wrapping the soccer ball in layers of duct tape.
