Answer:
A, B, E
Explanation:
The guard cells block water loss (transpiration) when the cells are turgid. To become flaccid, the cells must lose water. This is accomplished when the surrounding cells accumulate K+ making them hypertonic compared to the guard cells. The guard cells then lose water via osmosis.
The answer is "Speciation".
When a population of organisms gives rise to new more species and this new species cannot effectively breed with one another, the term for the process is called Speciation. It refers to the evolutionary process in which the reproductively isolated populations of species evolve to become distinct species.
Answer:
bases.
Explanation:
Nucleotides are the basic building blocks that make up DNA, consisting of a deoxyribose sugar, phosphate group, and nitrogenous base. The main difference between the four nucleotides is the nitrogenous base, Adenine, Thymine, Guanine, or Cytosine. Adenine pairs with Thymine, and Guanine pairs with Cytosine. The order in which these pairs come in code for proteins and hold genetic information.
Autotrophs Get energy from sunlight and they make their own food
while heterotroph depend on plants and insects for their energy
