In plant cells, how are chloroplasts and mitochondria related? A. Chloroplasts manufacture food;mitochondria break down the food and convert it to energy

B. Chloroplasts package nutrients;mitochondria deliver the nutrients to other parts of the cell

C. Chloroplasts absorb water from the surrounding tissue; mitochondria store water

D. Chloroplasts direct the functions of the cell;mitochondria deliver messages to other parts of the cell.

Explanation:

Answer is A

Mitochondria are the "powerhouses" of the cell, breaking down fuel molecules and capturing energy in cellular respiration. Chloroplasts are found in plants and algae. They're responsible for capturing light energy to make sugars in photosynthesis.

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation:

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.