Blubber is used by polar bears to maintain internal homeostasis in cold temperatures.
A) Autotrophs because heterotrophs don't make their own food and rely on other organisms while autotrophs are organisms such as plants who use photosynthesis to make their own food.
C. Cut out the insulin gene from human DNA.
this is done with an enzyme called lygase
The answer is true idk how to explain its just true sometimes but its super rare
Blood is considered<span> a </span>connective tissue<span> for two basic reasons: ( 1 ) embryologically, it has the same origin ( mesodermal ) as do the other </span>connective tissue types<span> and ( 2 )</span>blood<span> connects the body systems together bringing the needed oxygen, nutrients, hormones and other signaling molecules, and removing the wastes .</span>
