Help please!! this is science Which statement explains how the circulatory system and the respiratory system work together to maintain homeostasis?

A) Veins carry blood away from the heart and deliver it to the organs.

B) Arteries carry blood towards the heart to increase its oxygen content.

C) The lungs eliminate oxygen and exchange it for more carbon dioxide which is circulated.

D)The blood pumped by the heart is transported to different parts of the body to deliver oxygen.

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance