Which of the following could be added to a tank of fish to integrate two biological systems?

A. Rocks for the fish to swim through

B. Fish food made from grains

C. Algae

D. Wild fish food

Well, what is health? It's the combination of physical, mental, emotional, social, spiritual, and environmental well-being. As you can see here, there are six dimensions.

What would happen to an enzyme if the temperature and ph changed significantly beyond the enzymes optimum level

In geometric progression, the ratio of each number to the preceding one is the same. Which is an example of a geometric progression? a) 4, 12, 36 b) 1, 2, 3 c) 3, 21, 35 d) 4, 6, 8

In dogs, black coat color (b) is dominant over brown (b), and solid coat color (s) is dominant over white spotted coat (s). a cross between a black, solid female and a black, solid male produces only puppies with black, solid coats.

A person is experiencing the symptoms of malnutrition but is eating regularly. This could indicate a problem with which layer of the alimentary canal, and why?

What do the fossil skeletons tell us about the evolution of today's whales?

1. How might a finch population evolve if these tough seeds were the main food source compared to tiny insects? Why?

A population of red squirrelfish breeds and produce offspring, 75% are still red but 25% are yellow. this variation in the color of the squirrelfish can be explained bya) the presence of a mutagen in the environment that caused a color change. b.

During the process of meiosis, how many haploid cells are formed from the original diploid cell?

A researcher identified a bacterial enzyme that is essential in the breakdown of glucose. The researcher wants to test a potential antibiotic that acts on the newly identified enzyme.