Answer:
D it is taken in from the air
Explanation:
Carbon dioxide is in the air and plants use it to make food.
<span>
Thin skin contains four layer(s) of keratinocytes, and thick skin contains five layers.
-4,5
-Hope this helps</span>
They are the same because if u simplify both fractions they are both 1/4
Hello
Humans conduct internal fertilisation.
Thanks