Answer:
D. muscles
Explanation:
They are adapted to contraction due the elastic cella
Answer:
Such hazards are categorized into three classes: biological, chemical and physical. Biological hazards include harmful bacteria, viruses or parasites (e.g., salmonella, hepatitis A and trichinella). Chemical hazards include compounds that can cause illness or injury due to immediate or long-term exposure.
Explanation:
Because a gene pool represents the genetic diversity found within a population, populations are made up of different species so a gene pool is specific to one population
The types of trees are located in taiga is YOU CAN GET A TASTE
Answer:
Endosymbiosis
Explanation:
Chloroplast is one of plant cells organelles that are said to have evolved from endosymbiotic prokaryotic cell. That is there possibility that chloroplasts are aerobic prokaryotes that were engulfed by plant cells.