The difference between the human nervous system and the endocrine system is that A) nerve responses are more rapid than endocrine responses
B) endocrine responses are of shorter duration than the nerve responses
C) nerve impulses travel by way of the transport system while hormones travel by way of neurons
D) the endocrine system secretes neurotransmitters and the nervous system secretes hormones

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?