Environment, predators, and natural selection.
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The right option is; c. a salinity of less than 1%
Freshwater biomes have a salinity of less than 1%
The freshwater biome is a large community of plant and animals that live in water bodies with a salinity of less than 1%. Fresh water biomes include streams, rivers, ponds, lakes, and some wetlands. The fresh water biomes cover about 20% of the earth and they contain several species of fish and animals such as frogs, crocodiles and turtles.
Answer:
Mutagens can be described as substances which cause mutation. Mutations can be described as any changes in the DNA of an organism.
Mutations can be introduced by chemicals or naturally.
Mutagens which can cause mutations are:
- X-rays
- Ultraviolet radiation
- Chemical mutagens such as Alkylating agents such as ethylnitrosourea.
- Certain Alkaloid
- Bromine
Answer:
d
Explanation:
its just d that i do know
This process involves replication<span> of the </span>cell's<span> chromosomes, segregation of the copied DNA, and splitting of the parent </span>cell's<span> cytoplasm. The outcome of binary fission is two new </span>cells<span> that are identical to the original </span>cell<span>. In contrast to prokaryotic </span>cells<span>, eukaryotic </span>cells<span> may divide via either </span>mitosis<span> or meiosis.</span>
