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Lelu [443]
3 years ago
13

Wnich statement best describes the purpose of Earth's spheres?

Biology
2 answers:
sineoko [7]3 years ago
7 0

Answer:

They work together as open systems to cycle matter through ecosystems. Answer a

Explanation:

Just toke Test for edge 2020

zloy xaker [14]3 years ago
5 0

Answer:

Its A on edg

Explanation:

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Type your one-page report here. Be sure to answer all of the following questions:
solong [7]

Knowing others is intelligence; knowing yourself is true wisdom. mastering others is strength; mastering yourself is true power. if you realize that you have enough, you are truly rich, "And the cause of not following your heart, is in spending the rest of your life wishing you had."

Discuss what you understand about the quote.

8 0
3 years ago
Scientists theorize that Australia was once part of a larger mainland area but due to plate tectonics, broke away. According to
Greeley [361]

A large assortment of plant dispersal mechanisms.

Explanation:

Pretty much everything can be explained about Australia, as to where it was in the past, with which other large landmasses it was connected, its flora, its isolation from the other continents... One thing that still needs explaining is the large assortment of plant dispersal mechanisms, which is not typical for well established islands.

The reason as to why this is weird and hard to explain is because the well established islands have flora that is well adapted to their living conditions, and also it lacks competition from outside. In other words, they rule the place. The plants in Australia though exhibit dispersal mechanisms that are typical for the plants of the continental masses that are connected, so it causes big problem in explaining it.

4 0
3 years ago
Read 2 more answers
What would happen when an artificial K+ channel is inserted into an axon membrane at resting potential?Answer questions 1-4 by s
kap26 [50]

Answer:

<h2>K+ movement will be closed or blocked because the outside is more positive charged and K+ is a positive particle.</h2>

Explanation:

Resting potential of a neuron cell is a type of condition in which the neuron lives in rest that means there is no transmission of the impulse takes place. Such type of the condition occurs due to more negative charges inside the cell and more positive charges outside the cell. During this condition potassium ions are in higher condition inside the neuron and the concentration of sodium ions are high at outside of the neuron.

3 0
3 years ago
Write Your Own Questions
ioda

Answer:

  • <u>evolution, adaptation : </u>

Question: Which process in evolution makes organisms able to survive in their habitat?  

Answer: Adaptation

  • observation, data :

Question: What is an outcome of observation generally called that enables to test hypotheses and theories?  

Answer: Data

  • DNA, gene

Question: What is a sequence of nucleotides in DNA called?

Answer: Gene

5 0
3 years ago
What are the products of Anaerobic Respiration in yeast?
8090 [49]

The products of anaerobic respiration in yeast are carbon dioxide and ethanol.

<h3>Anaerobic respiration</h3>

This refers to respiration in the absence of oxygen.

In the absence of oxygen, both the citric acid cycle and the electron transport chain cannot proceed. Thus, only glycolysis takes place.

The two pyruvate molecules produced in anaerobic respiration in yeast are converted to ethanol, instead.

More on anaerobic respiration can be found here: brainly.com/question/12605249

#SPJ12

3 0
2 years ago
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