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Elena L [17]
3 years ago
5

Water, carbon dioxide, oxygen, and some other substances can pass through the cell wall. _________________________ (true or fals

e,and please tell me why?Thank you)
Biology
1 answer:
Furkat [3]3 years ago
5 0

Answer:

true

Explanation:

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How is laying eggs on land an evolutionary advantage for sea turtles and capelin
gregori [183]

1. Laying eggs on land reduces the chances of the eggs being predated on by predators in the seas and oceans.  

2. Temperatures are critical in the development of the yolk into an embryo and full turtle. Temperatures even determine the sex of the developing turtles. Land heats up more than water hence promotes faster development hence increases the survival of the offsprings.


5 0
3 years ago
Need help on this a l s o g i v i n g p e o p le f r e e p o i nts
Aleksandr [31]
The answer for this is Density
8 0
3 years ago
Read 2 more answers
Sweating and panting are examples of which characteristic of life?
Viktor [21]

Answer:

Responding to the environment

Explanation:

Sweating and panting are mechanisms of homeostasis i.e the regulation of the body's internal environment in response to changes or fluctuations in the external environment.

Sweating is a physiological response to the body's core temperature rising above the limit of 36.5-37.5°C. Once the hypothalamus in the brain detects this rise in temperature, cooling mechanisms are initiated. One of these is sweating. Release and subsequent evaporation of sweat through the sweat glands produces a cooling effect.

Panting is a physiological response more observed in dogs. Dogs lack sweat glands and therefore cannot lower their core temperature through sweating. Panting utilizes saliva instead of sweat to lower body's temperature to the set limit.

4 0
3 years ago
A car breaks down 2.1 m from the shoulder of the road. 1.99x103 N of force is used to push the car off the road. How much work h
vovikov84 [41]

Answer:

Joules

Explanation:

W = F * d

F = 1.99*10^3 N

d = 2.1 m

W = 4179 Joules

7 0
3 years ago
thinking about how gene expression affect cellular differentiation , explain why a rabbit looks so much different as an adult co
Kaylis [27]

Ans.

Cell differentiation is defined as a process, by which less specialized cells, such as embryonic cells become more specialized. The process of cell differentiation is regulated by gene expression. Gene expression involves a specific group of genes that are turned on (expressed) or turn off (repressed) and dictates a cell's function.

A fertilized egg represents a single, non-specialized cell that develops into a complex, multicellular organism by cell differentiation. Thus, a adult rabbit looks so much different as compared to a single fertilized cell or zygote, due to cell differentiation, which is regulated by gene expression.

7 0
3 years ago
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