Which gases each make up less than 1 percent of Earth's atmosphere? Check all that apply.

Is it true that the struggle between organisms to survive in a habitat with limited resources called natural selection

OverLord2011 [107]

False. That is competiton, the stuggle between different species to survive with limited resources. Natural selection is when they organisms with traits that help them survive pass them (the traits) on through reproduction. This makes their valuable traits possible to rise in their offspring.

4 0

2 years ago

Using natural resources is considered a sustainable practice because most natural resources are in limitless supply and cannot b

Maksim231197 [3]

Explanation:

Using natural resources is cinsidered a sustainable paractice because most natural resources are in limitless supply and cannot be deprafeor depleted because natural resoures are the engery created by eco_ system which never depleted and runs continusoly to generation to generation.

HOPE U UNDERSTAND ☺☺☺☺

5 0

3 years ago

We know of species that are no longer living because we have observations. written records. fossil evidence. we do not know this

Aleksandr-060686 [28]

I'm thinking it might be fossil evidence. Hope it helps!

3 0

3 years ago

The activity of bacterial glutamine synthetase isI. inhibited by glutamineII. inhibited by adenylylationIII. activated by uridyl

Andreas93 [3]

Answer: Option II. inhibited by adenylylation.

Option III. activated by uridylylation of the PII subunit of adenylyltransferase.

Explanation:

Glutamine syntherase is an enzyme that is found in the mitochondria. Glutamine syntherase acts as a catalyst in the reaction that produces glutamine from glutamate and ammonia.

6 0

3 years ago

What are the two ways that organisms on the bottom of deep sea food chains acquire energy? a. photosynthesis and chemosynthesis

aliina [53]

The correct answer is (B) chemosynthesis and marine snow are the two ways that organisms on the bottom of deep sea food chains acquire energy.

What is the meaning of chemosynthesis and marine show?

Chemosynthesis is the utilization of energy supplied by inorganic chemical processes to make food in bacteria and other organisms. To generate a sugar, all chemosynthetic organisms require energy provided by chemical processes, although various species employ different methods.

Marine snow is a shower of biological particles that falls from the upper ocean to the deep sea. Marine snow refers to biological material that descends from higher in the water column. Some flakes fall for several weeks before reaching the ocean floor.

Learn more about chemosynthesis and marine snow refer:

brainly.com/question/4821668

#SPJ4

7 0

1 year ago