The chemical equation shown represents photosynthesis. carbon dioxide plus a plus light with a right-pointing arrow towards b plus oxygen. the arrow has an x above it. x represents a substance in a plant involved in photosynthesis. what is its role? it stores chemical energy for plants and animals. it traps light energy and converts it into chemical energy. it combines with carbon dioxide and light to form glucose. it combines with carbon dioxide and light to form hydrogen.

If you answer this i"ll give you brainiest and all these points me if you do i love you 7. a doctor is at work taking care of sick patients. she spends a few minutes trying to figure out why a particular patient is sick. she taps the patient's knee to test his reflexes. while she is examining him, the patient coughs on her. a) describe the function of the skeletomuscular system in this situation. (3 points) b) describe the function of the circulatory and respiratory systems in this situation. (3 points) c) describe the function of the immune system in this situation. (3 points) d) describe the function of the nervous system in this situation. (3 points) e) describe one way that any two of the doctor's body systems worked together in this situation. (3 points)

This is due ! matching pairs of chromosomes from parents are called a. homologous chromosomes b. heterozygous chromosomes c. herterogenes d. homologous bands

What is the primary goal of human communities?