Answer:
blastocyst means
C : a mass of specialized eggs
it helps in the development of cells in the egg.
Lizard belongs to chordate phylum.
hope it helps you.
Answer:
with each heartbeat,the heart pumps blood throughout our bodies,carrying oxygen to every cell,after delivering oxygen the blood returns to the heart the heart then sends the blood to the lungs to pick up more oxygen.
<span>All the animals mentioned [monkey, fish, star fish, clam gecko] have endoskeleton except grasshopper which has exoskeleton. Endoskeleton is an internalised skeleton which is found inside the body of the animals which possess it while exoskeleton is a type of skeleton that is found outside the body.</span>
Answer:
B) build wind-powered pumps to use groundwater
