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sattari [20]
2 years ago
12

I'LL MARK BRAINEIST I NEED HELP ASAP

Biology
2 answers:
Julli [10]2 years ago
8 0

Answer:

a large boulder I guess , please double check

MrRa [10]2 years ago
7 0

<em><u>A large boulder,because it is the most sturdy out of all options.</u></em>

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How do changes in the environment influence ecosystem stability?
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Answer:

Climate change can alter where species live, how they interact, and the timing of biological events, which could fundamentally transform current ecosystems and food webs. Climate change can overwhelm the capacity of ecosystems to mitigate extreme events and disturbance, such as wildfires, floods, and drought

Explanation:

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3 years ago
Propane is burned to provide the heat in many cooking grills. The chemical
tangare [24]

Answer: it's 3CO2+4H2O+Energy

Propane is a linear alkane of formula C3H8. It is mainly used as fuel (this is the main component of liquefied petroleum gas) in cooking and chemical industry reactions.

The reaction of its complete combustion by the presence of oxygen is:

C3H8 (gas) + 5O2  ==> 3 CO2 + 4H2O + energy (2220⋅kJ)

As we can see, propane can release carbon dioxide and water as every combustion reaction, and a lot of energy in the form of heat.

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1 year ago
Research has demonstrated that people will help in-group members because __________.
svet-max [94.6K]

Research has demonstrated that people will help in-group members because they have feelings of empathy.

<h3>What is empathy?</h3>

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In conclusion, research has demonstrated that people will help in-group members because they have feelings of empathy.

Learn more about empathy here:

brainly.com/question/16253958

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2 years ago
What forms the backbone of the
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It has an alternating chemical phosphate and sugar backbone, making the ‘sides’ of the ladder.
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Which of these plant hormones is not typically considered a growth-promoting substance?
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