Answers
Answer:
The answer for the third picture I believe is decomposers
Answer:
I believe that it's the last answer
An ecosystem is when plants and animals interact with each other in a specific area.
Related Questions
If a decision was made to increase the production of biofuel, which would be an example of a negative trade-off based on this decision?
a. The decline in the dependency on oil
b. Reduced dependency of foreign energy
c. Rising consumer food prices
d. Increase revenue for farmers
Answers
Answer:
C: Rising cunsumer food prices
How will hormone travel to its target organs?
A. Carried by neurons
B. Sweat glands
C. Carried by the blood
D. Carried in the digestive tract
Answers
Answer:
the answer is C no
Explanation:
It is the ans
Answer:
c
Explanation:
endocrine glands hormones directly into bliidstream
hiii! ill give brainliest if u answer this :))
Why are enzymes important?
1. They contain the genetic material.
2. They speed up chemical reactions.
3. They bring water into the cell.
4. They help the cell maintain its shape.
Answers
The acceleration of an object is measure by its change in velocity per unit time. The equation for acceleration is: a =v/t. Acceleration is represented by 'a'. Velocity is represented by 'v'. Time is represented by 't'. Rearrange the equation to solve for time.
Answers
Answer:
t=v/a
Explanation:
To solve for Time
Since acceleration is change in velocity/time
a=v/t
Cross multiply
a×t=v
at=v
Divide both side by a since we want to find Time
at/a=v/a
t= v/a
Sheila wants to learn more about how people reason and remember things. Which branch of psychology BEST fits Sheila’s interests?
A.
cognitive psychology
B.
behavioral psychology
C.
cultural psychology
D.
human factors psychology
Answers
Answer:
He involves psychological research ( cognitive) and observation in his exploration of the mind.
Answer:
A.
Explanation:
Cognitive psychology
The question is What serves as the ultimate control center of the body overseeing all communication among the organ systems?
Answers
Answer:
nervous system
Explanation:
the cns oversees every action our body does
there is a decreased in the production of
Answers
Answer:
Espero sirva mi respuesta
Explanation:
Suerte
Rocky Mountain Bighorn Sheep live in the mountains. Which behavior is a result of living at high elevations?
Answers
Answer:
They have developed thicker skin/fur to shield themselves from the colder tempter in the higher elevation.
Explanation:
What are three benefits of vertical farming that provide an advantage over horizontal farming.
Answers
Answer:
Minimise water usage
Weather doesn't affect the crops
There is less exposure to chemicals and disease
Explanation:
Jawless fish were Earth's first
Answers
Answer:
jawless fish were earth 's first arthropods
Why do identical twins have some DIFFERENCES?
A. The same genes are expressed because of their environment.
B. Different genes are expressed due to their environment.
C. Their DNA is different.
Answers
Answer:
B. Different genes are expressed due to their environment.
Explanation:
I think it's this one because it makes the most sense, but I'm still not sure sorry
Answer:
B. Different genes are expressed due to their environment.
Explanation:
Some identical twins can have different heights and weights. This is because height and weight are controlled by what you eat as well your DNA. Differences in diet can start earlier than you might imagine. When the twins are growing inside the uterus, there can be differences in how well they connect to the placenta.
We don't know what the first life form was or how it came to be, but the process of reproduction with VARIATION over billions of years is responsible for the diversity of life on Earth today.
A. True
B. False
Answers
variation of reproduction produces diverse life forms and allows organisms to evolve complex characteristics over billions of years.
Answer:
A. True
Explanation:
Yeah, we don't know what the first life form was or how it came to be, but the process of reproduction with VARIATION over billions of years is responsible for the diversity of life on Earth today.
HELP ME PLEASEEEE:(((
Answers
Answer:
C. Red
Explanation:
Red colour on the map shows the Mid Atlantic Ridge. The Mid-Atlantic Ridge is also called as a mid-ocean ridge. It is an underwater mountain system formed due to plate tectonics. It is created due to a divergent plate boundary that started from 87° N about 333 km to the south of the North Pole which is 54 °S, which is north of the coast of Antarctica. In the picture, the red colour is the line that shows Mid Atlantic Ridge.
help pls *serious ppl only*
Answers
PLS ANSWER NOWWWWWWWWWWWWWWWWW
Answers
Sunlight - 9th down > Needed to chemically change water...
Population - 10th down > More than one organism of the same species...
Community - 3rd down > Different populations in a specific area...
Trophic Pyramid - 4th down > Shows the energy transfers of populations...
Food Web - 6th down > Shows the feeding relationships of the food chains...
Decomposer - 8th down > Helps dead things to chemically change...
Anyone know any good books to study exam style questions for 9th grade biology?
Answers
Answer:
eph and sap and glm assessment and theory books
Question 12 of 30
Which of the following best describes the difference between an adaptation
and adapting?
A. An adaptation takes place during an individual's lifetime. Adapting
takes place over many generations.
B. An adaptation is a genetic trait that improves an individual's
chances of survival. Adapting is changing behavior or appearance
in response to experience.
C. An adaptation is a learned behavior. Adapting is a genetic
process.
D. Adapting improves an individual's chances of survival. An
adaptation is a change made in response to experience.
Answers
Answer:
bbbbb
Explanation:
is Bobby for sure because b is the only one that make sense
explain the difference between a prokaryotic cell and a eukaryotic cell.
Answers
Answer:
Eukaryotic cells have a membrane-bound nucleus.
Prokaryotic cells do not. The nucleus is where Eukaryotic stores their genetic information.
what are the four primary uses or benefits of the nguni breed amongst South African communities?
Answers
Answer:
Utility: The Nguni cattle are used for milk and meat; their socio-cultural functions are also important. The body conformation of the Nguni is more of a dairy than beef type but it is principally used for beef production and for work.
Explanation:
Why do you think genetic orders do not completely disappear from the human population, even though there are great researchers and excellent health care? PLS HELP
Answers
Answer:
Because we have not yet figured out to successfully remove/change genes on a large scale. Once we do, genetic disorders will no longer be as prevalent.
Explanation:
Braintliest please.
Which molecule do mammals use to store extra glucose?
O starch
O cellulose
O myosin
O glycogen
Answers
Because glycogen is an large storage molecule of extra glucose
SCIENCE
Which of the following is an example of a glacial formation?
(Don’t put a random answer or spam things or I will report you and you will lose the points)
A. Photosynthesis
B. Methane degradation
C. Photolysis
D. Weathering of rocks
Answers
Answer:
The correct answers is letter D.
Explanation:
Base on my research Weathering of rocks or Weathering loosen of rocks are examples of a glacial formation
which part of a nucleotide makes it possible for a nucleic acid to be a unique code
Answers
Answer:
RNA nucleotides may also bear adenine , guanine and cytosine bases, but instead of thymine they have another pyrimidine base called uracil (U) . as shown in the figure above, each base has a unique structures with its own set of functional groups attracted to the ring structure...Which of the following is NOT a characteristic of life?
A.Made of one or more cells
B.Movement
C.Requires Energy
D.Adapts over time
Answers
Answer:
The answer should be C
Explanation:
Life is made of cells, life moves and also adapt over time...but I don't think it requires energy
Anyone know the answer?
Answers
3.gender:male
disorder name:non-disjunction(when the chromosomes fail to seperate or having extra number of chromosomes)
4.gender:female
disorder:down syndrome
Proteins secreted by Gram-negative cells face multiple obstacles, including _____. Multiple choice question. moving across the periplasmic space underlying the thick peptidoglycan layer of the cell wall moving across the plasma membrane moving across the plasma membrane and the thick peptidoglycan layer of the cell wall moving across both the plasma membrane and the outer membrane
Answers
Answer:
moving across both the plasma membrane and the outer membrane
Explanation:
Gram-negative bacteria are bacteria that have a plasma membrane, a thin peptidoglycan layer, and an outer membrane (the space between the plasma membrane and the outer membrane is known as periplasm). Moreover, Gram-positive bacteria exhibit neither outer membrane nor periplasmic space and are surrounded by thick layers of peptidoglycan. Gram-negative bacteria have developed different protein secretion systems (types I–VI and type VIII) in order to secrete proteins into the extracellular space. For such purpose, the XcpQ protein (which is an outer membrane protein from the secretin family) participates in different transport processes in Gram-negative bacteria.
The arrows in a food chain show: a Who eats who b Heat energy being lost c The movement of energy between organisms d The route of food to the shops
Answers
Answer:
c The movement of energy between organisms
Explanation:
Pyramid of energy is a model used to depict the flow of energy from one trophic level or feeding level to the next in an ecosystem. It's a diagram that compares the energy used by organisms at each trophic level of the food chain. The pyramid of energy must never be inverted or turned upside down.
The units used in the construction of pyramids of energy is kilocalories (kcal) or energy per area per time (Jm-²year-¹).
This ultimately implies that, the arrows in a food chain show the movement of energy between organisms such as from producers which are autotrophs or self-feeders such as plants to the tertiary consumers.
Furthermore, a list of the types of organisms in an eco pyramid are;
I. Producers: these are autotrophs or self-feeders such as plants.
II. Primary consumers: these are herbivores that typically feed on plants such as a goat or deer.
III. Secondary consumers: these consists of carnivores that typically feed or eat flesh such as lion, tiger, cheetah, etc.
IV. Tertiary consumers: these are higher predators such as humans that aren't normally fed on by other organisms in the ecosystem.
Answer: The arrows in a food chain show (The movement of energy between organisms). The correct option is C.
Explanation:
In an ecosystem, a food chain shows the transfer of energy and nutrients ( food) from organisms to organisms in a feeding pathway. Instead of giving functional group names such as primary producer, primary consumer and so on, in a good chain, the organism at each step is identified. Thus,
Grass-------> Zebra ---------> lion
(Primary (Primary ( secondary
producer). consumer) consumer)
this is an example of a simple food chain in a grassland ecosystem. This ARROWS represented above shows the direction of energy flow through an ecosystem.
Furthermore, the grass traps solar energy and stores it as chemical energy in the food made during photosynthesis. When eaten by Zebra, which is the primary consumer, the energy stored in the grass is transferred to the consumer. This transfer is inefficient as some of the stored chemical energy is lost as heat. When the zebra is eaten by a Lion,which is the secondary consumer.
As surface water in a lake cools from 4 °C to 0 °C, the water expands and becomes less dense. Why is this change in the water beneficial to the organisms living in the lake? As the water cools to freezing, spaces form between water molecules, providing microhabitats for small organisms. Frozen surface water insulates the water below it, maintaining a habitat where organisms can overwinter. Cooler water is less viscous than warmer water, making it easier for organisms to move through the water. Less dense water holds more dissolved compounds, keeping water from freezing so organisms survive winter.
Answers
Answer:
As the water cools to freezing, spaces form between water molecules, providing microhabitats for small organisms.
Explanation:
This change in the water is beneficial to the organisms living in the lake because the water which freezes formed spaces between water molecules, that providing microhabitats for small organisms. The cold temperature causes formation of ice crystals on the surface of water which work as an insulator whereas the lower part of the water remain warm and the organisms can survive in that environment.
Question #2: Hint - may help to use internet searches *
1 point
2. Which of the following is NOT evidence that supports
Earth's spherical shape? (1) photographs taken from
outer space (2) ships appearing to sink as they
sail past the horizon (3) the changing seasons
(4) the similarities in gravity at sea level all over Earth
Option 1
Option 2
Option 3
Option 4
Answers
Answer:
2
Explanation:
Though the effect of ships disappearing over the horizon is due to its spherical shape, it could also be used evidence for objects falling off the "edge" of a flat, planar-shaped earth.
Which of the following does NOT affect the flow of groundwater through an aquifer ? a. porosity C. gradient b . chemical weatheringd. permeability
Answers
Answer:
b . chemical weathering
Explanation:
Chemical weathering is not affected the flow of groundwater through an aquifer but affect by the porosity and permeability. The rate of groundwater flow is controlled by two properties of the rock which are porosity and permeability. Porosity is the percentage of void space in a rock while on the other hand, Permeability is the quality of being permeable means able to be penetrated or passed through by a liquid or gas.
