Answer:
stem cell
Explanation:
it has no specific function because can rise into any typical cell function
Answer:
C
Explanation:
The carrying capacity is the amount of resources available to support a specific number of population size. in history, carrying capacity is almost always seen as independent, meaning that the species has no impact on the carrying size. However, this is wrong because we can increase our carrying capacity through the use of technology and standard of livng.
If the population is level is lower than the carrying capacity, then positive growth will occur.
Errors would be made during DNA replications, and cells would then be unable to grow and decide. This would be a long term effect because everything is made of cells.
Answer: (x+7)(x-7)
how to get answer:
x^2-49 rewrite as
x^2-7^2
use diff of perf squares: a^2-b^2=(a+b)(a-b)
(a=x, b=7)
fill in the formula of the parenthesis
(x+7)(x-7)
to check you answer is correct, you can foil the answer (x+7)(x-7)
