The skeletal system of animals provides structure and support. which cell part provides a similar function in the cell?

a. pili
b. golgi apparatus
c. cell membrane
d. large central vacuole

What was darwins theory of common decent

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?