Question

a) The different levels in a food chain are called________
b) The upward movement of sap that contains water and
minerals is called_____
c) The branches of a tree above the trunk form the ________
d)______allow the blood to flow in one direction only.
e) ______carries carbon dioxide rich blood from the heart to
the lungs.

Answer 1

Explanation:

a) level

other i don't remember please can you tell which chapter they belong to?

Answer 2

a. trophic levels

b. the ascent of sap

c. canopy

d. Veins

e. Pulmonary artery

THESE ARE YOUR ANSWERS

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