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vlabodo [156]
3 years ago
6

What is a complex protein-iron compound in blood that carries oxygen to cells?

Biology
1 answer:
Marina86 [1]3 years ago
6 0
Hemoglobin carries the oxygen.
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A car drives 23 m/s east for 35 seconds. What is the displacement of the car in this time?
trapecia [35]

Answer: 805m east

Explanation:

From the data above v=23m/s, t=35s

Average velocity= Displacement/Time.

Displacement= Average velocity X Time.

Displacement= 23 X 35= 805m

So, the correct answer is 805m east.

3 0
3 years ago
7. Heat is considered lost energy<br> True or False
deff fn [24]

Answer:

False

Explanation:

Heat is transferred not lost

6 0
3 years ago
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About 225 million years ago, North America and South American were part of one huge landmass, Pangaea.
Advocard [28]
This is not even a question. Is it a true or false question if so tell us.
8 0
3 years ago
A man with type A blood whose mother was type O is married to a woman with type AB blood. What are the blood types of their chil
zhenek [66]

Answer:

possible blood type

A. 50%

B. 12.5%

AB. 37.5%

:)

6 0
3 years ago
What are tomatoes? fruit vegetables flowers roots?
Zigmanuir [339]

The confusion about 'fruit' and 'vegetable' arises because of the differences in usage between scientists and cooks. Scientifically speaking, a tomato is definitely a fruit. True fruits are developed from the ovary in the base of the flower, and contain the seeds of the plant (though cultivated forms may be seedless). Blueberries, raspberries, and oranges are true fruits, and so are many kinds of nut. Some plants have a soft part which supports the seeds and is also called a 'fruit', though it is not developed from the ovary: the strawberry is an example.

As far as cooking is concerned, some things which are strictly fruits, such as tomatoes orbean pods, may be called 'vegetables' because they are used in savoury rather than sweet cooking. The term 'vegetable' is more generally used of other edible parts of plants, such as cabbage leaves, celery stalks, and potato tubers, which are not strictly the fruit of the plant from which they come. Occasionally the term 'fruit' may be used to refer to a part of a plant which is not a fruit, but which is used in sweet cooking: rhubarb, for example.

So, the answer to the question is that a tomato is technically the fruit of the tomato plant, but it's used as a vegetable in cooking.


Hope this helps :)

7 0
3 years ago
Read 2 more answers
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