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Zarrin [17]
3 years ago
13

explain why there are no giant cells. Use the terms diffusion, cell membrane and cell volume in your answer.

Biology
1 answer:
Jobisdone [24]3 years ago
6 0

Answer:

overly large cells have a lower surface area:volume ratio. a large surface area is needed to obtain nutrients, dispose of substances, and for diffusion to occur. A giant cell would not be able to accomplish these tasks effeciently enough, and would eventually die

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An example of a secondary consumer is a _________.
erastovalidia [21]
A panther because it eats the primary consumer which would be the deer.
an oak tree is the producer (bottom of the food chain)
the deer is the primary consumer because it eats grass which would also be a producer
and the hawk would be the top predator because it eats a snake which would eat a mouse which would feed on a producer :)
6 0
3 years ago
How is the heat energy required to warm the body created?
jeka94
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6 0
3 years ago
Is a dominant trait always the most common trait in a human population? (Plz explain why or why not :D)
Dimas [21]
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5 0
3 years ago
In the polyatomic ion tco4-, tc has a hypothetical charge of 7+. the 99tc isotope is used in medicine for imaging purposes. it h
vladimir1956 [14]

Answer;

Atomic number Tc = 43 , which is equivalent to the number of protons in nucleus.

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Explanation;

-Atomic number is the number of proton in the nucleus of an atom of a given element. Mass number is the total number of protons and neutrons in the nucleus of an atom. A neutral atom has equal number of protons and neutrons.

-Isotopes are atoms of the same element with the same atomic number but different mass number.

8 0
3 years ago
Using Figure 2, who is the father of the offspring? *<br><br> Male 1<br> Male 2<br> Male 3
Ray Of Light [21]
Answer: Male 3
You can see which ones match up.
Hope this helped! :))
4 0
3 years ago
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