Which explains how wind causes upwelling in the oceans?

a.
wind near the coastline blows cold surface water away from land. deeper, nutrient-rich, warm water flows upward to replace the surface water.

b.
wind near the coastline blows warm surface water toward shore, causing it to spread out. deeper, nutrient-rich, cold water flows upward to replace the surface water blown into shore.

c.
coastal winds blow warm surface water out to sea. deeper, nutrient-rich, cold water flows upward to replace the surface water.

d.
wind near the coastline blows cold surface water toward shore, causing it to spread out. deeper, nutrient-rich, warm water flows upward to replace the surface water blown into shore.

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Interpret the model. a three-part model with black right-arrows between the parts. left part: a large green apple-shaped component with a w-shaped indentation centered on top. a small blue apple-slice shape sits above the left indentation and an arrow points from the shape to the indentation. a small purple apple-slice shape and arrow sit above the right indentation and an arrow points from the shape to the indentation. middle part: a large green apple-shaped component with a square indentation centered on top. sitting in the left side of the indentation is a blue apple-slice shape with a flat bottom, fused to a purple apple-slice shape with a flat bottom on the right side of the indentation. right part: a large green apple-shaped component with a w-shaped indentation centered on top. an up-arrow is centered above the indentation pointing to a fused blue and purple apple-slice-shaped flat-bottom component sitting above the indentation. assigne "true" or "false" to the end of each statement. the model shows a shape change occurring in the enzyme after the substrate is bound in the active site. t/fthere are two products in this model. t? f there are three substrates in this model. t/f the model shows two different enzymes. t/f

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria