The study of viruses is a part of biology because

a. they belong to the kingdom Monera.

c. they are living organisms.

b. they are about to become extinct.

d. they are active inside living cells.

How has human land use impacted the environment

A patient has diabetes, a disease that causes high blood sugar levels. Which macromolecule will a dietician monitor most closely in a patient that has the disease? A: carbohydrates B: lipids C: nucleic acids D: proteins

Chemicals that allow nerve impulses to transmit between neurons are called a. axon terminals. b. neurotransmittors. c. vesicles. d. synapse.

How is water a renewable resource but still limited?

The brain receives less detailed information from the

M& m's famous slogan, "melts in your mouth, not in your hand," is an example of a (n) :

What problem is most directly caused by burning waste? A. Groundwater pollution B. Air pollution C. Lake pollution D. Ocean pollution

How are currents in the Pacific Ocean affected by El Niño? Currents travel more slowly. Rip currents are frequently formed. All currents become deep ocean currents. Warm water moves to the east instead of to the west.

Which statement accurately describes Darwin's experience on the Beagle? A. He had a eureka moment and understood how species evolve. B. He recognized the significance of each species he observed. C.

How are hydrogen bonds different from covalent bonds? A) The atoms in hydrogen bonds have valence electrons B) The compounds that result from hydrogen bonds contains carbon C) Covalent bonds are organic D) Hydrogen bonds are weaker than covalent