2 UNIS

If scientists want to solve an environmental problem, they are most likely to

use

The ability of water to hold more heat than land keeps the temperature on Earth A) moderate. B) the same. C) very low. D) very high.

Which of the following is one of the functions of a wetland? A. drought prevention B. insect control C. forest fire control D. flood control

Which of the following is true? a. ATP is formed during glycolysis b. ATP contains less potential energy than ADP c. plant cells generate ATP during cellular respiration d. ATP is used as a mobile energy camer molecule by all cells

Where do the electrons for photosynthesis come from?

Which disorder of the digestive system is due to an absence of nerves (ganglion) in a segment of the colon, usually the sigmoid colon? a. pyloric stenosis b. imperforate anus c. hirschsprung's disease d. esophageal atresia?

What can you learn from a set of embryo drawings of vertebrates of different phyla? A) the genotype of the species of different phyla B) the phenotype of the species of different phyla C) the ecological relationships between species of different

Which of the following is true of plant cells but not of bacterial cells? A. Have cell walls b. do not undergo mitosis c move by means of flagella d. have chromosomes located in a nucleus

Which is correctly expressed? A. toco cartas B. juego el violín C. juego fútbol D. toco béisbol

How are solar cells different from most other power sources?

Determine whether each statement refers to the central nervous system or the peripheral nervous system.