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Naya [18.7K]
3 years ago
6

Multiple sequences alignment of DNA or protein sequences allows us to determine evolutionary relationship.

Biology
1 answer:
Anon25 [30]3 years ago
6 0
A. True . Hope this helps you out
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Select each correct answer. More than one answer may be correct.
riadik2000 [5.3K]

The correct answer is by increasing the rate of respiration and heart rate.

The conditions in the body are monitored, to maintain a steady internal environment. This is known as homeostasis. The conditions, which must be monitored, include water content, the temperature of the body, level of carbon dioxide, and blood sugar level.

Homeostasis is the sustenance of the steady internal environment. Automatic control systems all through the body maintain water and temperature at constant levels that are needed for the cells to work adequately.


8 0
3 years ago
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1. Which of the following best explains why a cell needs ATP?
Vladimir [108]

Answer:

Explanation: rnvnuvibleruvbvuheowibvuivwencjerijedneieru freck you

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3 years ago
The force that stops a jet plane as it lands on the flight deck of an aircraft
ohaa [14]

Answer:

358,800N

Explanation:

F(orce) = mass × a(cceleration)

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3 years ago
Match each description to the level of organization.
saul85 [17]

Answer:

Organ-  a group of tissues that work together to perform a common function

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Organ system- a group of organs that work together

cell- the basic unit of structure and function of living things

Tissue- a group of cells that work together to perform a common function

Explanation:

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Describe the movement of oxygen molecules if there were more oxygen molecules<br> outside the cell
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Because there's a higher concentration of oxygen molecules outside the cell compared to the cell's cytoplasm, you'll see that oxygen diffuses into the cell along this concentration gradient. ... Because the molecules are moving at random, some will move out of the cell, but most will be moving in in this case.

6 0
2 years ago
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