Answer:
mutualism
Explanation:
the plants feed the worm and the worms the plant get nutrients, they help eachother
Answer:
Our Biological clocks drive our circadian rhythms. The internal clocks are groupings of interacting molecules in cells throughout the body. A "master clock" in the brain coordinates all the body clocks so that hey are in synch.
Explanation:
The offspring must have one gene from each parent. To find the possible genes for all offspring, list all possible combinations that have a gene from each parent:
(Rr) | (rr)
R | r
R | r
r | r
r | r
The question asks for the probability of the offspring having rr genes. There are 2 offspring that have these genes out of the 4 created. Divide 2 by 4, then multiply by 100:
There is a
50% chance of the offspring having wrinkled seeds.
Answer: D cells and DNA
Explanation: Anything that has cells and DNA is a living thing (organism)
It's called a nutrient.
Nutrients are well, something that all humans need to survive. A certain amount of nutrients keep humans alive and healthy, yet a lack of nutrients will cause them to become sick and slowly die.
Thus, making it so nutrients is a chemical substance that organisms require to live.
Hope this helps!