Answer:
The correct answer is - 1/2
Explanation:
the ability to roll the tongue is dominant over those who can not roll the tongue. The man is Rr (man), heterozygous. The woman is recessive and can not roll
Rr (man) x rr (woman)---Parents
r
R Rr (roll)
r rr (cann't roll)
The probability of their children to able to roll = 1/2 = 50%
Answer:
A process that creates growth, progress, positive change or the addition of physical, economic, environmental, social and demographic components.
Answer:
A. Producer and consumer
Explanation:
The relationship between snails and elodea is symbiotic in that the snail eats algae and produces carbon dioxide. The elodea takes in the carbon dioxide and, through photosynthesis, creates oxygen, which the snail and every living thing in the tank uses to breathe.
Im pretty sure the answer is c.
let me know if its correct
Answer:
experiments are versions of the real world captured within an artificial laboratory environment, models are artificial worlds built to represent the real world. i aint gonna cap i copied of google :
