J.2.2 QUIL. IUPUN
Question 2 of 10
2 Points
What causes competition in an ecosystem?
A. Food supplies are very large in the ecosystem.
B. Ecosystems have unlimited resources.
O
O
O
C. Organisms all when the same resources.
D. There is enough shelter for all the organisms.
SUBMIT

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

What's the waste product of electrons and pyruvate combining in fermentation?  

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.