Plant roots can grow to become wider
a. by cell division of differentiated root cells.
b. from water absorption in the leaves.
c. when the cuticle is made.
d. through cell division in a root meristem.
this is from a homework assignment, and i need .

Which best describes red blood cells? a. they are colorless b. they protect against disease-carrying microorganisms c. they transport oxygen throughout the body d. they aid in blood clotting

What does natural resource management aim at ?

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.