Which type of macromolecule is made up of subunits that are called amino acids? carbohydrate lipid nucleic acid protein

Why are atoms considered the basic unit of matter

A urease test is used to identifyMyobacterium tuberculosis because A) M. tuberculosis produces urease. B) some bacteria reduce nitrate ion. C) urea accumulates during tuberculosis. D) urease is a sign of tuberculosis. E) M.

Why are protists considered the precursors to the eukaryotic diversity of life on the planet today

What theory of matter states that all particles of matter are in constant motion

Cod grow and reproduce best when the temperature is below 54 degrees Fahrenheit. The following graph shows the temperature anomalies from 1960 to 2015.

How can farmers keep topsoil on their land? check all that apply. a. close their gates b. keep plants growing c. plant trees to shield fields from the wind d. do not plow when extremely heavy rains are expected?

Measures how much matter is present in a substance

How is artificial selection similar to natural selection?

Which of these is a distinguishing characteristic of terrestrial habitats? O A. Plant life O B. Presence of oxygen O C. Salinity levels O D. Human presence

Under which circumstance could a well-adapted species become poorly adapted?