Which of the following is an abiotic factor that shapes a marine ecosystem?

a. fish

c. depth

b. kelp

d. coral

Dehydration can be a concern in the elderly population. the modified myplate for older adults recommends eight glasses of water per day. what is the ai for water for a 65-year-old male?

Which of these describes the level of organization of the digestive system?

Can you have the flu and bronchitis at the same time

If drummers are playing their drums loudly, what can be concluded about how their hands are moving? a. They must be moving slowly when they hit the drum b. They must be moving quickly when they hit the drum c. They must be tapping the drum softly d.

1. Sitka spruce trees oan have different colored reproductive cones. The breeding trees with green cones can be crossed with true breeding trees with red cones.

A scientist inserts a radioactively labeled DNA molecule into a bacterium. The bacterium replicates this DNA molecule and distributes one daughter molecule (double helix) to each of two daughter cells.

Which type of Rights is the most recognizable feature of property rights

If element X has 76 protons, how many electrons does it have

Match each description with the correct division of the peripheral nervous system. somatic nervous system regulates voluntary activities parasympathetic nervous system regulates involuntary activities sympathetic nervous system called the rest and

Which of the following diseases is caused by a spirochete? tularemia relapsing fever rheumatic fever Rocky Mountain spotted fever