Which substance is a type of biomolecule that makes up most of a muscle cell?
A. Lipid
B. Protein
C. Carbon dioxide
D. Carbohydrate

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream

How does human environment effect the biosphere

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.