Tuentlying the importance of essential amino aclay
there are twenty amino acids in living organisms. ten of these are referred to as essential amino acids.
why are they called essential amino acids?

a: these amino acids are the only ones that are important for the body to function properly.

b: these amino acids cannot be made by the human body and must be consumed in one's diet.

c: these amino acids are the only ones that are made by the human body.

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

What will happen if deforestation continue to destroy the green plant on the planet