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elena-14-01-66 [18.8K]
3 years ago
7

Lucy is thinking of a 5 digit number

Biology
1 answer:
True [87]3 years ago
7 0

Answer:

23,7_4

There is no information for the tens place and the thousands may be either 9 or three i think

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Why should people be cautious about introducing organisms into new environments?
ivann1987 [24]

Answer and Explanation:

There is possibility of the organisms interbreeding with the wild-type or other sexually compatible  species may lead to the loss of the novel trait created unless the trait presents a competitive  advantage to the organism. Also the organisms may exhibit faster growth and development thus bestowing on them  competitive advantage over the wild-types.

3 0
3 years ago
What is the function of haemoglobin​
Rasek [7]

Answer:

Hemoglobin has a critical role in the body, as it is the protein in red blood cells (RBCs) that carries oxygen from the lungs to the tissues of the body. As such, abnormal levels of hemoglobin, or abnormal types of hemoglobin can result in serious disease. Let's look at the normal ranges of hemoglobin in adults in children, conditions that cause either a low hemoglobin or a high hemoglobin level, and the tests for and significance of hereditary abnormal hemoglobins

Structure

Hemoglobin is protein in red blood cells that is made up of four chains. Each of these chains contains a compound known as heme, which in turn contains iron, which is what transports oxygen in the bloodstream.

Hemoglobin is responsible for the shape of red blood cells, which usually appear like donuts but with a thin center rather than a hole. In conditions in which hemoglobin is abnormal, such as sickle cell anemia, the consequent abnormal shape of the red blood cells can lead to problems.

The pigment in hemoglobin is responsible for the red color of blood.

Function

Hemoglobin functions by binding and transporting oxygen from the capillaries in the lungs to all of the tissues in the body. It also plays a role in the transport of carbon dioxide from the tissues of the body back to the lungs.

Nitric oxide and carbon monoxide are also able to bind with hemoglobin, with carbon monoxide binding much more readily than oxygen (the reason why carbon monoxide poisoning is so serious).

8 0
3 years ago
On the data tab, select every organism. What happens to the reef populations?
Nuetrik [128]

Answer:The reason that reefs are dying is human activity in some pleases

Explanation:

4 0
2 years ago
Pls help asap
Art [367]

Answer: V(t)=5000(9/10)^t

Explanation:

If the car loses 1/10 of its value each year, that means 9/10 of the value remains each year.

So each year, the car's value is multiplied by a factor of 9/10 or 0.9

If we start with the initial value, $5000 and keep multiplying by 9/10 his function gives us the car's value t years from now:

5 0
3 years ago
Write your list. Include the name of the object and if it is an insulator or conductor.
Svetach [21]

Answer:

Some common insulators include wood, plastic, glass, porcelain and Styrofoam

Explanation:

4 0
3 years ago
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