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IgorC [24]
3 years ago
15

Please Answer The Question Below

Biology
2 answers:
Arte-miy333 [17]3 years ago
3 0

1.) is circulatory system. An easy way to remember this is, blood circulates throughout the body, CIRCULatory.

2.) Circulatory; resspiratory.


HOpe i could help and this got to you in time! :)

Anna007 [38]3 years ago
3 0

I believe the first question is #4 circulatory system, number 2 is also #4 circulatory; respiratory.

Hope this helped! have yourself a great day!

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Your job pays you $1600 per month. All taxes combined reduce your pay by 25%. Your current expenses are $1200 per month. You wan
jekas [21]
No, you cannot.
25% of 1600 is 400
1600-400=1200

when you take your remaining income and subtract your expenses, you are left with no left over money.
4 0
3 years ago
Which statement is true of the genetic material in viruses? It is larger than cellular DNA. It can be DNA or protein. It changes
Novosadov [1.4K]

Answer:

C. It can be DNA or RNA

Explanation:

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6 0
3 years ago
what is the deficiency disease for vitamins A, b1, c, and d and also for minerals, iron, and calcium ​​
Tresset [83]

Answer:

  • Vitamin A (fat absorption/liver disorder):  Dry skin (i.e. eczema)
  • Vitamine B1 (thiamine deficiency): Beriberi (wet or dry)..wet affect heart/circulatory system, dry can cause heart failure
  • Vitamin C (ascorbic acid):  anemia, gum disease, skin problems, and scurvy
  • Vitamin D (calcium):  bone loss/density; i.e. Rickets where bones become soft and bendable

Mineral dificiency (when your body does not absord or obtain the required amount of intake)

  • Iron (important for hemoglobin); low iron can cause anemia (causes you to feel weak or tired)
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Explanation:

4 0
3 years ago
The structure that covers the opening to the trachea during swallowing, thereby preventing food from entering the air passageway
Dominik [7]
The epiglottis is a flap that covers the opening to the trachea when you swallow.

Hope this helps!
6 0
3 years ago
Which of the following energy sources is expected to have the highest rate of consumption in 2030? a. coal b. natural gas c. nuc
kotegsom [21]

Coal will have the highest rate of consumption.

6 0
2 years ago
Read 2 more answers
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