fermin7815 fermin7815

15-04-2024
Biology

contestada

Oxygen constantly diffuses from air or water into an animal's bloodstream. For this to happen, the concentration of oxygen in the blood must be:
a. Constant
b. Equal to that of the surrounding environment
c. Higher than that of the surrounding environment
d. Lower than that of the surrounding environment

Respuesta :

Otras preguntas

Reagan’s economic revolution was based on the simple fact that: a. government must create jobs c. private industry should create jobs b. high corporate taxes sh

You and two friends got jobs at stores in the mall. You earn $117.60 for 14 hours of work. Ty earns $148.50 in 18 hours. Kim earns $137.60 in 16 hours. Who has

Which of the following individuals can become a naturalized citizen? A. Anyone born in a United States possession, as long as one parent is a citizen of the Un

Part III Answer all 3 questions in this part. Each correct answer will receive 3 credits. Clearly indicate the necessary steps, including appropriate formula su

When did the Enola Gay drop the atomic bomb on Hiroshima, Japan? A. May, 24, 1942 B. April 19, 1944 C. August 6, 1945 D. September 3, 1947 All of the following

A man standing on level ground is 1000 feet away from the base of a 350-foot-tall building. Find, to the nearest degree, the measure of the angle of elevation t

Identify a structure, in organisms that do not have kidneys, that is adapted to regulate water balance.

Where did most of the fighting occur after the Battle of Saratoga? a. in the North b. in the South c. in the East d. in the West

Document 3 A common misconception is that the semiliterate Mongols came out of the steppes of Mongolia, quickly conquered far more advanced civilizations, and l

what is the purpose of the following sentence? i think it would be best to study the problem carefully