Answer:
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
Explanation:
Answer:
takes in the carbon dioxide produced by all breathing organisms and reintroduces oxygen into the atmosphere.
Explanation:
1. Encontramos dos factores que influyen en los seres vivos como las bacterias y la cianoficeas. Es el llado factor: a. Biotico b. Abiotico c. Ecosistema d. Mutualismo
Answer:
una. Biótico b. Abiótico
Explicación:
Dos factores que influyen mucho en los seres vivos, como las bacterias y las cianofitas, son los factores bióticos y abióticos. Los factores bióticos se refieren a factores vivos del medio ambiente, como animales, plantas, hongos, bacterias y protistas, mientras que los factores abióticos se refieren a factores no vivos como el agua, el suelo, el aire, la luz solar, la temperatura y los minerales. Estos factores tienen un gran efecto en la supervivencia de estos dos organismos.
If half the K-40 of a rock has
decayed into Ar-40, how old is
the rock?
Answer:
20
Explanation:
40:2=20
What environmental factor in the soil affects the coloration of a hydrangea plant?
Choose all the answers that apply.
Oxygen is _____.
released into the air by the lungs
pumped to cells by ventricles
picked up in the alveoli
transported by blood
Answer:
it is a i think not for certain
Explanation:
The fossil record shows that the types of living things on Earth changed over time. Which fossil would most likely be found in the oldest rock layer?
Answer:
Trilobite
Explanation:
I got it right on my test:)
Answer:
The answer is Trilobite. Here is proof. Plz mark brainliest
Explanation:
The images show slices of sedimentary rock in Earth's surface in two different locations.
Slice from location 1
Slice from location 2
Which layer is most likely the oldest in location 1?
A
layer Q
B
layer R
C
layer s
D
layer T
Answer:
b
Explanation:
it is what it is.
Which one is it ?’ 2, 3, 4, 5?
Plants, monera, and animals are all A.Have cell walls B. In the same kingdom C. In different kingdoms D. Have chloroplast
// Please help !!!!!!!!!!
Answer: Caterpillars and Meadow voles
Which resource is renewable?
O A. Diamonds
O B. Coal
O C. Wind
O D. Aluminum
Answer:
Wind is a renewable energy source.
Explanation: Overall, using wind to produce energy has fewer effects on the environment than many other energy sources.
7. How does independent assortment affect genetic diversity?
Antibodies, B-cells, killer T-cells, and helper T-cells are all examples of what part of
the immune system?
Red blood cells
White blood cells
O Platelets
O Plasma
Answer:
b whit blood cells
Explanation:
Identify the reactants in the chemical equation above.
A.HCl and H2O
B.NaCl and H2O
C.NaOH and HCl
D.HCl and NaOH
PLEASE DO NOT SEND ME ANY LINKS TO ANSWERS.
How do both sodium and potassium ions travel
Answer:
Sodium ions pass through channels in the hydrophobic barrier that have been formed by membrane proteins. The crossing membrane is called facilitated diffusion because it is facilitated by the channel
Potassium ions have to be transocated through specific membrane transport proteins. It is then transported into the cell through potassium pumps with energy being consumed int the form of ATP.
The sodium-potassium pump goes through cycles of shape changes to help maintain a negative membrane potential. In each cycle, three sodium ions exit the cell, while two potassium ions enter the cell. These ions travel against the concentration gradient, so this process requires ATP.
Explanation:
Answer:
The sodium potassium pump goes through cycles of shape changes . In this way they help maintain a negative membrane potential. In each cycle, two potassium ions enter the cell while three sodium ions exit the cell . These ions travel against the concentration gradient. And this process requires ATP.
......................
Name the plasma proteins?
Plasma protein status. Albumin, globulins and fibrinogen are the major plasma proteins.
What process happens farther up the river to bring the sediments to the delta?
A.
volcanic eruptions
B.
erosion
C.
earthquakes
D.
friction
Answer:
erosion
Explanation:
erosion is the wearing away of something by a natural force like water
The purpose of the right ventricle is to:
Will mark brainliest and give 15 points
Explanation:
Solar eclipse
-The moon is in-between the earth and sun.
-only lasts for a few minutes.
Lunar eclipse
-The earth is in-between the sun and moon.
-can last up too an hour
Hope this helps!!
What is stored energy?
*EXTRA POINTS*
A person pushes the same box with the same amount of force on 3 different surfaces. Which surface exerts the most friction on the box?
Answer:
Surface A.
Explanation:
The box stops faster than other surfaces here.
This means the surface applies greater frictional force to the box conpared to others.
Select the true statements about mitosis and meiosis
Mitosis creates haploid cells
Mitosis creates cells with a complete set of genetic instructions
Meiosis create diploid cels
Meiosis creates cells with a complete set of genetic instructions
o Meiosis creates haploid cells
Mitosis creates diploid cells
Answer:
Mitosis creates cells with a complete set of genetic instructions, Meiosis creates haploid cells , Mitosis creates diploid cells
Explanation:
Why does sexual reproduction process create offspring with genetic variation (different genes between parents and siblings)?
Answer:
Sexual reproduction process creates offspring with genetic variation because their are 2 parents unlike in asexual reproduction where there's only 1 parent. Since, there are 2 parents with difference in their DNA & genes the offspring too will have a variation.
A researcher conducted studies on proteins obtained from mouse livers. He discovered a novel protein and decided to study its genetic origins. During his tests, the researcher found the mRNA sequence AUUCGGUACUGUACUAGC. What is the DNA sequence that was used for synthesizing this mRNA sequence?
Answer:
TAAGCCATGACATGATCG
Explanation:
Transcription is the process of transfer of genetic information from DNA to RNA, typically to a messenger RNA (mRNA). During transcription, a particular DNA sequence called 'gene' is used as template to create an mRNA which is subsequently used to synthesize a protein by the process of translation. During this process (transcription), Uracil (U) bases pair with Adenine (A) and replace thymine (T) bases in RNA.
Answer:
C
Explanation:
Describe the importance of a hypothesis in scientific inquiry.
Answer:
the basic idea of a hypothesis is that there is no pre-determined outcome. ... A key function in this step in the scientific method is deriving predictions from the hypotheses about the results of future experiments, and then performing those experiments to see whether they support the predictions.
Explanation:
5. True or False: The exact history and origins of yoga is uncertain, however, it is believed to have
originated in India. *
(1 Point)
O True
False
Answer:true
Explanation:
Yoga's origins can be traced to northern India over 5,000 years ago. The word yoga was first mentioned in ancient sacred texts called the Rig Veda. ... Yoga was refined and developed by Rishis (sages) who documented their practices and beliefs in the Upanishads, a huge work containing over 200 scriptures.
Answer:
true
Explanation:
it was in india 5000 years ago and they talked about it in a language called Rig Veda and which is also written in four sets in another language called sanskrit, was this any helpful?
Which of the
following occurs
after a natural or
unnatural
disturbance in an
ecosystem?
FAST!!! NEED HELP!
How many milliliters are in 458 liters?
O 0.458 milliliters
O 45.8 milliliters
O 4,580
O 458,000
Answer:
last one is the correct answer
1) Define ecosystem explain in own words :
Answer:
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life
Explanation:
What holds bones together but is loose enough to allow bones move
Answer:
Tendons connect muscle to bone and move the bones or structures to which they are attached.
Explanation:
As you grow older, you will need to remain physically active to keep a good level of physical fitness.
Please select the best answer from the choices provided.
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