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kiruha [24]
3 years ago
13

What does the arrow of the food chain mean

Biology
2 answers:
irakobra [83]3 years ago
4 0
The arrows mean that one eats the other.

Ex. Greenfly eats the lettuce .
Alenkasestr [34]3 years ago
3 0
The greenfly eats the lettece then the eats the greenfly and yhe thrush eats the ladybug and then the cat eats the thrush

Hope this helps!
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How do cell differentiation and cell division work together?
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Answer:

After mitosis is over, each of the daughter cells continues its separate life.

Explanation:

One or both can be started or continued through differentiation, ie. processes that give different cells special structures and functions. A cell destined to become a nerve cell moves in one way of differentiation, and a cell destined to be a muscle cell moves in another.

A variation of this mechanism involves a special type of cell called a stem cell. The stem cell divides by mitosis, whereby one daughter cell remains the stem cell and continues to divide again and again, while the other difference in certain cell peaks is determined in the tissues.

6 0
3 years ago
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because Biodiversity is the biological variety and variability of life on Earth. Biodiversity is a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.

7 0
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3 structural changes that must occur in young plants cell as they differentiate into xylem tissue
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Read more: http://www.biologyreference.com/Co-Dn/Differentiation-in-Plants.html#ixzz54pAhWVdn
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Surface ocean currents are primarily formed by what?
Nina [5.8K]
It is formed by winds


hope this helps you! (:
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