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mario62 [17]
3 years ago
10

What set of arteries supplies blood to the heart

Biology
1 answer:
omeli [17]3 years ago
3 0
Coronary arteries supply blood to the heart muscle. Like all other tissues in the body, the heart muscle needs oxygen-rich blood to function. Also, oxygen-depleted blood must be carried away.
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The days are getting shorter and the temperature is dropping. The squirrel responds to these cues by A) migrating. B) hibernatin
Liono4ka [1.6K]
The correct answer is D) gathering food.

<span>Caching or hoarding food, is a behavior characteristic for squirrels during winter. They usually do this by putting their food in a shallow hole which will serve as food when resources are scarce in winter. Also, squirrels maximize their food consumption and body mass making the reserves that will help the animals survive.</span>

7 0
4 years ago
Which activity would help decrease the greatest carbon-releasing activity in US homes?
vaieri [72.5K]

Option are not provided in the question. The complete question is:

Which activity would help decrease the greatest carbon-releasing activity in US homes?

limiting time in hot showers

wearing layers of clothing

turning off lights when leaving a room

unplugging electronics when not in use

Answer:

wearing layers of clothing

Explaination:

Increasing carbon emission in environment is one of the major cause of global warming and climate change. There are several human activities that contribute to increament in carbon-releasing such as burning of fossil fuels, industrial manufacturing and deforestation et-cetra.

Wearing layers of clothes can decrease the greatest carbon-releasing activity in US homes because the weather of US is cold and people use a lot of fossil fuel to make their surrounding warm. Wearing layered clothes will help US people to feel warm and reduce the burning of fossil fuel which is major contributor to carbon emission.

Hence, The correct option is wearing layers of clothing.

6 0
3 years ago
Read 2 more answers
What is the process of photosynthesis? in a short answer of course
stiks02 [169]

Answer:

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Explanation:

Welcome!

7 0
3 years ago
WILL GIVE BRAINLIEST!
Svetlanka [38]

Answer:

Number 2

Explanation:

The more people, the more resources that will need to be used. Hope this helps :)

8 0
3 years ago
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How is sex determined in organisms like humans?
viktelen [127]

Answer:

"The combination of sex chromosomes received from parents " .

Explanation:

Sex determination : The process by which sex of a child is determined .

Parental generation :

Mother         Father

XX                   XY (sex chromosomes )

X,X                   X,Y  (gametes )

First filial generation :

       X        Y

X    XX       XY

X     XX       XY

If XX is formed then it is girl and if XY is formed then it is boy .

Conclusion :

  • we concluded that there is 50-50 percent chance of boy or a girl .
  • Sex of a child is determined by father because father produce different gametes .
5 0
3 years ago
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