Catalyst speeds up reactions in living things.
<span>The white blood cells are the ones who leave the blood and enter
tissues to fight off pathogens and invaders. The answer is letter D. They are
not platelets because platelets help the healing of wounds and prevent it from
bleeding by forming blood clots on the wounded area. They are not red blood
cells because they carry oxygen all throughout the body organs. And they are
not capillaries because capillaries are the ones that transports the oxygenated
blood into the arteries.</span>
Answer:
Explanation:
Birds with longer, thinner bills, such as hummingbirds, bananaquits, and sunbirds, insert their bills into the flower so they can lick at the nectar directly. ... Nectar-eating birds are called nectivorous if nectar does make up a large proportion of the majority of their diet, such as with hummingbirds.
Small tt because there are large TT on the top