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Nataly [62]
3 years ago
13

HELP PLESAE A student explains that plant cells have cell walls but not cell membranes, while animal cells

Biology
1 answer:
Y_Kistochka [10]3 years ago
3 0

Answer: both plant and animals cells have cell walls

Explanation:

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In picture below. need helpp .....
Salsk061 [2.6K]

The correct answer is B. All species share a common ancestor and that change occurs through time.

We can see this because the diagram start at one point (the common ancestor) and spreads out in different ways (changes throughout time).

I hope this helps u!

Have a great day! :)

7 0
3 years ago
Read 2 more answers
Which statement best describes the relationship between a dependent variable and an independent variable in a scientific investi
tangare [24]

<u>Answer:</u> The correct answer is the dependent variable changes in response to changes in the independent variable.

<u>Explanation:</u>

Dependent variable is defined as the variable which varies in accordance to the change in independent variable. For Example: Current is a dependent variable and voltage is the independent variable according to Ohm's law.

I ∝ V

Independent variable is defined as the variable which does not change in accordance to any other variable in a given scientific experiment. For Example: Time (as expressed in seconds)

Hence, the correct answer is the dependent variable changes in response to changes in the independent variable.

6 0
3 years ago
Read 2 more answers
_________ is a vitamin that is used in reactions that transfer single-carbon units. The vitamin also helps reduce the risk of bi
aleksley [76]

Answer:Folic acid

Explanation:

Folic acid is a vitamin that is used in reactions that transfer single-carbon units. The vitamin also helps reduce the risk of birth defects such as spina bifida and cleft lip. Women of child-bearing age should consume the recommended amount of this vitamin.

5 0
3 years ago
Read 2 more answers
Give 2 reasons why cells divide
Katarina [22]
Cells divide for growth, to repair tissue damage, and because the nucleus can only control a certain size of cell.
4 0
4 years ago
I need help on a through c please
Ket [755]
A:110 B:40 C:10 but good job on B
7 0
3 years ago
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