Water can hold a large amount of heat without an extrreme increase in temperature due to the property of

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

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?

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?