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otez555 [7]
3 years ago
13

Whag should a person eat if he wans a fasterst supply of energy​

Biology
2 answers:
Colt1911 [192]3 years ago
6 0
Carbohydrates, they break down easily
quester [9]3 years ago
5 0

Answer:

Sugers or carbohydrates

Explanation:

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What human cell has the largest surface area to volume ratio? And what is the ratio
sergiy2304 [10]

The human cell has the largest surface area to volume ratio is Sperm cell or spermatozoa  and its ratio is 1.55

<u>Explanation:</u>

Spermatozoa is a uni-flagellar motile sperm cell that basically determines the sex of an offspring. It moves from the haploid male gamete,its contributes in 1/2 nuclear genetic information to diploid.

The surface area of sperm cell is measured by micro-metric method or electron mircographs using stereo-logical method. While the volume will be measured by stereology or radio label volume exclusion method. The volume and surface area inversely proportional to cell size.

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Look at the image and match each letter to it's structure.
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I think you forgot to add an image, there’s no context for anyone to answer your question
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Answer:

1. Arsenic, benzene, formaldehyde, lead, and mercury are just a few of the more than 70 cancer-causing chemicals in cigarette smoke.

2.They work, for instance, to keep the airways clear of mucus and dirt, allowing us to breathe easily and without irritation. They also help propel sperm.

3.Spirometry measures how much air you can breathe in and out. It also measures how fast you can empty the air out of your lungs. Spirometry helps diagnose breathing problems such as asthma and COPD.

4. Tar causes cancer of the lungs, mouth and throat.

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The sperm contributes DNA nutrition and organelles to the zygote. True or false?
Anika [276]
The answer is false.
Because DNA only sends genetic info.
6 0
3 years ago
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I need help with this
Aleksandr [31]

C: The organelles are enclosed in membranes

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