By decomposing living material.
<u>Answer:</u>
Limited resources contribute to evolutionary change in animals by increasing Intra-specific competition.
<u>Explanation:</u>
- Intra-specific competition means competition among the members of same species.
- Individual of same species have same ecological niche i.e. how an organism is related with biotic and abiotic aspect of environment.
- So they require same resources of their survival. When population of any species increases then there is high chance of intra-specific competition because of limited resources.
- Intra-specific competition also determine the population size of species. For example, competition among shark rodents.
Answer:
cell membrane is made up of protein And lipid also with some Carbohydrates
I would say A.B.C but it might not be the answer
Answer: b.Nutrients collected by the immune system are carried throughout the body by the integumentary system
