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Deffense [45]
2 years ago
12

What is the source of INTERNAL energy for all of the Earth's spheres and systems?

Biology
1 answer:
pickupchik [31]2 years ago
6 0

Answer:

earth sun

Explanation:

Thp90% of the earth uses solar energy

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list 5 animals that live in the desert. Write a paragraph telling me how they can survive in this particular biome. What feature
NARA [144]

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.
  • Desert lizards can drink water through skin. They do it by a process called cutaneous water acquisition and it helps them to gather water obtained from rainfall, damp sand and pools.
  • Great roadrunner has peculiar adaptations. The digestive system of the bird retrieves water from the feces as it is in the excretory canal.  
4 0
3 years ago
g ______________ pair with UAC, UAU, and UGC codons. Group of answer choices tRNAs ribosomes elongation factors release factors
Vsevolod [243]

The anticodons on tRNA are the ones that pair with codons on mRNA during translation.

<h3>Translation</h3>

It is also known as protein synthesis.

During this process, the genetic codes on mRNA, otherwise known as codons, pair with their complementary anticodons on tRNA to release the respective amino acid.

The amino acids are linked together by peptide bonds to give the primary structure of proteins.

More on translation can be found here: brainly.com/question/17485121

4 0
1 year ago
Llamas have sexual reproduction. Some types of llamas have 74 chromosomes. That is how many chromosomes are in their somatic (bo
Sholpan [36]

Answer: 37 chromosomes.

Explanation: As is typical of mammals, llamas are diploid organisms, meaning that the number of chromosomes in each of their somatic cells is exactly twice of that found in the gametes (the so-called haploid number, referred to as "n"). If a particular species has 74 chromosomes in its somatic cells, we should expect to find 74/2=37 chromosomes in each gamete.

4 0
3 years ago
Symbiotic relationships between plant roots and fungi are called A. root nodules. B. tendrils. C. mycorrhizae. D. protists.
Shalnov [3]
The answer is C. mycorrhizae.
Hope that helped you.
7 0
3 years ago
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REPOST! Need help please. 1-2 per person that answers.
Vika [28.1K]

Answer:

the limestone is the youngest, and therefore the top most rock layer found at the Grand canyon

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