1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mama L [17]
3 years ago
9

Living cells use ____________ as their main source of energy.

Biology
1 answer:
AnnyKZ [126]3 years ago
6 0
The Answer would be Protein
You might be interested in
______ is a non-specific response to disease, in which the body temperature rises.
steposvetlana [31]
The correct answer is fever
6 0
3 years ago
Read 2 more answers
In an individual of genotype aa, where are the a and a alleles physically located?.
9966 [12]

Genotypes are the genetic composition of the organism. The alleles for the genotype are located at the genetic loci of the chromosome inherited from each parent.

<h3>What are alleles and genetic loci?</h3>

The alternate version of the genes that code for the hereditary trait and characteristic of the organism giving them the genotype and the phenotype is the alleles.

Genetic loci is the designated position found on the chromosome of the organism possessing the alleles coding for the genotype that can be purebred dominant and recessive, and heterozygous.

Therefore, alleles are physically present on the loci.

Learn more about loci here:

brainly.com/question/15835423

#SPJ4

8 0
2 years ago
Read 2 more answers
Carbon-14 can be used to determine the age of a dinosaur egg. True False
kozerog [31]

Answer:

FALSE

Explanation:

But carbon-14 dating won't work on dinosaur bones. The half-life of carbon-14 is only 5,730 years, so carbon-14 dating is only effective on samples that are less than 50,000 years old. Dinosaur bones, on the other hand, are millions of years old -- some fossils are billions of years old. To determine the ages of these specimens, scientists need an isotope with a very long half-life. Some of the isotopes used for this purpose are uranium-238, uranium-235 and potassium-40, each of which has a half-life of more than a million years.

5 0
4 years ago
Which of the following provide chemical evidence of ice ages? A. variations in pH levels in fossils B. concentrations of compoun
kramer

I believe the answer is B, although A has as well a very good chance of being correct. But B does support evidence with the chemicals found inside them.

8 0
3 years ago
[CM.06]Scientists have done experiments to show that there has been a rapid increase in global temperatures over the years. Base
ivann1987 [24]

Answer:

Based On These Experiments, Which Of These Tables Best Shows The Atmospheric Nitrous Oxide Level From 1600 To 2000? Year 1600 1700 1800 1900 2000 Nitrous Oxide Level (in Parts Per Billion) 265 300 280 310 275 ... experiments to show that there has been a rapid increase in global temperatures over the years.

Explanation:

6 0
3 years ago
Other questions:
  • During the Ordovician period of the early Paleozoic era, the first jawless fishes appeared on Earth. These organisms belong to a
    7·2 answers
  • Please help me out! <br><br> What would an environmentally friendly system look like?
    9·1 answer
  • which of the following statements are true regarding active transport and facilitated diffusion (choose two answers) a) Active t
    15·1 answer
  • Oceanic crust is best described as
    13·2 answers
  • Mutualism is ________. mutualism is ________. a relationship with no benefits to either species a relationship between a benefic
    7·1 answer
  • List the terrestrial planets. Recount the goldilocks theory with respect to these planets
    8·1 answer
  • All living things break down _________ to make energy A. carbon dioxide B. fuel C. light D. water
    14·1 answer
  • True statement of structure and function in biology
    14·1 answer
  • Donde se tira la basura​
    13·1 answer
  • Question 1 (Multiple Choice Worth 2 points)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!