"according to nasa, astronauts experience a 1% loss of bone per month in space. under microgravity conditions, osteoblast activity decreases and osteoclast activity increases ." based on this information, which of the following explains the risks an astronaut might experience after a long mission in space?

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

Lactic acid and energy are produced in muscle cells during choose 1 aerobic respiration cellular respiration anaerobic respiration cellular division