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
umka21 [38]
3 years ago
5

Which layer of Earth has convection currents?

Biology
1 answer:
Anestetic [448]3 years ago
7 0
The crust my dude hope I hope you
You might be interested in
Environmental science help!
Alex73 [517]
Environmental science is the science including ecology, biology, physics etc. <span />
5 0
3 years ago
How does natural selection lead to evolution?
maw [93]

<u>Answer</u>:

Option d. many small changes can create a whole new species

<u>Explanation</u>:

In the natural selection when the animals gets adapted in a better manner, they tends to thrive in and gets the ability to reproduce more which leads to the formation of the new bigger species. It leads to a change when the individual with few characteristic have the survival chance more also the reproductive rate as compared to others individuals in the group and also passes these inheritable genetic traits to the offspring.  

5 0
3 years ago
1. How were the scientists able to figure out how many animals there were of each species in
wlad13 [49]

Answer:

More than 35 species of plains animals

Explanation:

In addition to more than 35 species of plains animals, there are some 3,000 lions and great numbers of spotted hyenas, leopards, rhinoceroses, hippopotamuses, giraffes, cheetahs, and baboons.

4 0
2 years ago
Place the following elements in order from MOST to LEAST reactive:
fgiga [73]
Carbon is 6
Iridium is 77
Helium is 2
Sulfur is 16 ( not sure)
Hydrogen is 1
So
Hydrogen
Helium
Carbon
Sulfur
Iridium
Sorry if I’m incorrect.
5 0
3 years ago
What role does the overproduction of organisms play in natural selection?
Nonamiya [84]
They could look for similarities in the DNA or protein structuresof the organisms<span> and similarities in early development</span>
6 0
3 years ago
Other questions:
  • Explain how fossil hunters can be good stewards.
    10·1 answer
  • Suggest two reasons for using cladograms for the classification of organisms
    10·1 answer
  • What are some atoms that all these amino acids have in common with carbohydrates​
    9·1 answer
  • The calcium that triggers muscle contraction is stored in synaptic vesicles. the motor neuron. the mitochondria. the endoplasmic
    7·1 answer
  • Indicate the correct designation of the paired sex chromosomes.
    11·2 answers
  • What are isotopes and why are they important?
    13·1 answer
  • Which biomolecule contains fats, oils, and waxes?
    10·2 answers
  • Explain how and why GISs were developed and first used and how they are used today.​
    14·2 answers
  • NEED ANSWER ASAP
    12·1 answer
  • How is melanocyte cell adapted to its function?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!