Hen faced with a sudden drop in environmental temperature, what will happen to an ectothermic animal? it is likely to experience a drop in body temperature it will increase muscle activity to produce heat adjust its fats stores to be more insulating

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

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

Which event would lead to primary succession of a forest?