Populations depend on and with each other.

Populations depend on and compete with each other.

Explanation:

The competition between organisms and species is an interaction where both parties are harmed either by an external factor such as territory, water, food ...

Studies show that competition regulates demographic rates between species in an ecosystem.

And according to evolutionary theory, this competition for an external or internal factor is important for natural selection.

Consequently, competition requires species to adapt to change to survive or they will be in danger of disappearing.

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).