What is being defined below? a dark, organic material composed of partly decayed leaves and plants that adds nutrients and water-retaining ability to soil
a. humus
b. deciduous
c. top soil
d. coniferous

What characteristic make legumes a good food source for food insecure populations

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

People with one sickle cell allele are not likely to get malaria. what is this an example of?