* 2. Which concept is best illustrated in the flowchart below?
Survival
of the
fittest
Struggle for
existence
Overproduction
+
+
limited niches
Change of
species
or
new species
hereditary
variation
environmental
change
genetic engineering
natural selection
dynamic equilibrium
photosynthesis

Rue or false siblings look simila rbecause they each have some traits of their parents.

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because