Which fish use manmade fish ladders to reach spawning grounds? A) mackerel sharks
B)Chinook salmon
C)bluefin tuna
D)swordfish

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

The production of cells during mitosis into specialized function is recombination or differentiation

Which statement best explains the difference between weather and climate? the weather of an area is the same as its climate. the weather is the climate of an area over a period of time. the climate of an area depends on the weather. the climate is the weather patterns over a long period of time