What is a correct statement of newtons second law?

a. when an object experiences a net force, it will accelerate at a rate determined by its mass.
b. every action has an equal and opposite reaction.
c. an object in motion stays in motion, and an object at rest stays at rest unless acted upon by a net force.
d. every mass in the universe is attracted to every other mass in the universe.

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products

Listenbase your answer to the question on the information below. nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body. cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment. which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse