Which plant below has a woody stem?

a.
grass
b.
tomato plant
c.
tulip
d.
pine tree

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates

The starting materials in a nuclear change have a total mass of 2.3465 x 10-27 kg. after the change, the resulting materials have a mass of 2.3148 x 10-27 kg. how much energy was released during the change? 2.85 x 10-12 2.08 * 10-10 j 0 211 * 10-10 j 8.56 * 10-43

How many bones are there in the human body?