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forsale [732]
4 years ago
10

Heather has to solve this system of equations using elimination. what should be her first step?

Biology
1 answer:
tino4ka555 [31]4 years ago
3 0
The answer it letter d

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Trapped oil can be discovered by geologists and extracted through __________.
maw [93]

Answer:

I think it is c

Explanation:

5 0
3 years ago
Identify what types of of questions that can be answered by science
mamaluj [8]

Answer:

There are many questions that can be answered by science but I will provide some examples below.

Explanation:

Science involves many areas of study, <u>from biology and chemistry to physics and neuroscience</u>. Generating questions and providing answers are the most important steps in science as this process has allowed thousands of scientists to develop new drugs to treat previously-mortal diseases, to protect endangered species, to prevent population declines, to understand the behavior of fauna, among many other remarkable outcomes and discoveries.

In this answer, I will focus on some questions belonging to the life sciences areas that can be answered by science:

Biology

<em>How does climatic phenomena, such as El Niño and La Niña, affect the migration of whales?</em>

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Neuroscience (humans)

<em>Is schizophrenia hereditable?</em>

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Behavioral Ecology

<em>Does climate change affect the capability of cuttlefish to camouflage?</em>

Neuroscience (Animals)

<em>Are killer whales capable of  problem-solving?</em>

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Ecology

<em>How does the reduction of apex predator populations (terciary consumers) affect the population of secondary consumers?</em>

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Conservation Biology

<em>Why do increased temperatures lead to coral bleaching? What is the mechanism and how can it be controlled?</em>

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Animal Behavior

<em>What is the mechanism that Ophiocordyceps unilateralis (Zombie fungus) uses to manipulate ants for its own disperal?</em>

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Parasitology

<em>Does the parasite Toxoplasma gondii induce erratic behaviors in humans?</em>

5 0
3 years ago
What happens when light strikes green plant pigments? Glucose is split in half. ATP becomes ADP. NADPH becomes NADP Electrons be
Zina [86]

Answer:

Electrons become excited.

Explanation:

Electrons in the chlorophyll get excited and pass on the energy to other electrons.

5 0
3 years ago
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Which process will result in a gain of energy in an ecosystem?
lorasvet [3.4K]

Photosynthesis in algae cells

Ecosystems were able to maintain themselves by cycling the nutrients and energy obtained from external sources. The flow of energy through a food chain is known as energy flow. At tropical level, solar energy is used by the primary producers  to produce organic plants materials through photosynthesis. 

3 0
3 years ago
When living things reproduce asexually, is the offspring the same of different as
EleoNora [17]
It’s the same as the parent. There is no other parent for the offspring to be mixed with, so it will look identical to the parent.
3 0
3 years ago
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