Answer:
D. atomic mass unit
Explanation:
The atomic mass unit is used for measuring atomic mass.
<span>A trait that improves the fitness of its bearer, compared with individuals without the trait.</span>
Answer:
A Elephant eats some grass
A lion rolls in the sand
Explanation:
Elephants and lions are biotic(living), and grass and sand are abiotic (nonliving) and those are two interactions
The answer of the first question is double fertilization !!! I don't get the second question so.... comment if you have that question !!!
Answer:
True
Explanation:
Sound waves need a medium to travel through. That's why you cant hear sound in space. But you can see light in space and the sun heats up our planet, so yes, light doesnt need a medium to travel through.
