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Sunny_sXe [5.5K]
3 years ago
12

At the end of winter where might you look for diatoms?

Biology
1 answer:
mezya [45]3 years ago
7 0
At the end of the winter they are most numerous in fresh water. they will cover surface of aquatic plants or poles and wooden borders of ponds. If you like to study them you can scrape the brown growth with a flat piece of plastic. you can also use a sponge. for the free living (plankton) species fine mesh plankton net is very useful.
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To which type of medication did the TB bacteria develop resistance​
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Answer:

Isoniazid (INH) and rifampicin (RMP).

This is called MDR TB.

MDR TB is a particular type of drug resistant TB. It means that the TB bacteria that a person is infected with are resistant to two of the most important TB drugs, isoniazid (INH) and rifampicin (RMP). If bacteria are resistant to certain TB drugs this means that the drugs don’t work.

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2 years ago
list 5 animals that live in the desert. Write a paragraph telling me how they can survive in this particular biome. What feature
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5 desert animals are camel, sand cat, desert tortoises, desert lizards and the great road runner.

<u>Explanation:</u>

  • Camel has several physiological and behavioral adaptations that help them survive the extreme conditions of the desert. They have flat feet to help them spread their weight in the sand.
  • They have thick eyelashes and closeable nostrils to prevent the entry of sand. They store fat on their humps that supplies energy during long journeys and has a long large intestine which increases water reabsorption.
  • Sand cat is similar to the domestic cat in basic appearance but has several adaptations enabling it to survive in the desert. Their paws are covered with thick and long hairs to protect the feet from the heat. They have thick fur that acts as an insulting surface during hot days and cold nights.  
  • Desert tortoises have excellent water storage capacity. Their bladders are larger than normal and can carry extra water. They have strong feet which helps them to dig holes in the sand and access rainwater.
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3 years ago
How do proteins and fats provide energy for the human body?
pickupchik [31]
Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins. Broken down into glucose, used to supply energy to cells. Extra is stored in the liver.
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Answer:

passed on, inherited, passed on to offspring, most adapted to the environment or have the best adaptive traits or higher genetic fitness

Explanation:

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