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NNADVOKAT [17]
3 years ago
9

1. What bone is shown with letter Q? Radius Femur Ulna

Biology
1 answer:
agasfer [191]3 years ago
4 0
There is no picture but your radius is in your forearm and it’s the outside bone. You’re femur is your thigh bone and your is the inside bone of your forearm.
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Oxidising agents *
NNADVOKAT [17]

Answer:

Option A. are mostly non-metals.

Explanation:

Oxidising agents are mostly non-metals because non metals gains electron from the metal during chemical bond and we know that oxidising agent is electron accepter not donar. For example, Sodium is a metal react with chlorine which is a non-metal so the sodium losses electron and this electron is gain by chlorine atom forming sodium chloride. In this example chlorine is a non-metal which gains electron.

8 0
4 years ago
What are the components needed in order for an experiment to be valid? Identify these components in the following experiment: A
MakcuM [25]
Well for it to be valid you are going to need a hypothesis,control,and variables. The control should be the plant food since it stays constant. And the variables should be the 2 different plants.
4 0
4 years ago
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Both retinal disparity and convergence increase as an object gets closer to the individual. T/F
Galina-37 [17]
The correct answer is true.

Hope that helps, even though I am late.
8 0
3 years ago
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When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles. Which componentes f the blood
ad-work [718]

In human blood, there is a compound inside the RBCs called haemoglobin which ensures that the muscle will receive enough oxygen during exercise.

<h3><u>Explanation:</u></h3>

In human blood, the red blood corpuscles contain the haemoglobin. Haemoglobin is a iron chelated compound containing porphyrin ring and a globin tail which can establish co-ordinate covalent bond with both oxygen and carbon dioxide. The bonding element depends on the concentration of these two gases. In lungs, where the oxygen concentration is more than carbon dioxide, the haemoglobin bonds with oxygen and brings it to the tissues where carbon dioxide concentration is more. This makes the haemoglobin to release oxygen and bond with carbon dioxide which is brought back to lungs. This is the process by which each and every tissue including the muscles recieve oxygen.

In muscles there is Myoglobin which is another iron-porphyrin compound which has several times more affinity for oxygen than haemoglobin. This helps to extract more oxygen from haemoglobin in muscles.

3 0
3 years ago
Raquel tends to get extremely upset if she does not get her way, and she feels that it is a reflection of how much of a failure
icang [17]
Group activities, designed to educate her to work with others to achieve non-competative goals, to enable her to understand the ways in which we can work together to achieve positive mutually beneficial outcomes.
7 0
3 years ago
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