Which of the following is NOT a condition required for populations to increase?

A

good medicine

B

constant sanitation

C

constant food

D

more meat in diet

How does current affect biodiversity in rivers and streams? a. It prevents bacteria and algae from living in rivers and streams. b. It causes a decrease in biodiversity by preventing organisms from remaining in rivers and streams. c.

Which words identify types of galaxies

Which characteristic makes a cell membrane selectively permeable answer?

Why does a geostationary satellite must orbit the Earth in 1 sidereal day rather than 1 solar day?

What is a molecular clock

What is true about gradualism with respect to punctuated equilibrium

Which statement is true? A. Prokaryotic cells do not have a membrane. B. Eukaryotic cells have multiple membranes. C. Eukaryotic cells have one membrane. D. Prokaryotic cells have multiple membranes.

The nucleus is an essential component of all body parts except for?

A gene pool consists of all the genes within a

A scientist want to observe The structure that joins a cell to neighboring cells. How should the scientists observe