The number of species on Earth tagged at 8.7 million as of 2011.
Answer:
Mosquitoes have thin, long bodies and three pairs of extremely long legs. They have scales along the veins of their wings and long beak-like, sharp sucking mouth parts called a proboscis. These two features distinguish mosquitoes from other flies. Mosquitoes also have feathery or hairy antennae.
A subtance with a pH below 7 and
<span>a substance that tastes sour</span>
Answer:
Theodor Schwann is a german scientists from rhe 1800s
