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
Elis [28]
3 years ago
8

Scientists find fossilized bones of a huge animal that doesnt exist today. What type of evidence is this?

Biology
1 answer:
AlladinOne [14]3 years ago
7 0
Fossil record would be the answer
You might be interested in
Which of the following is a correct difference between active transport and facilitated diffusion?
sweet-ann [11.9K]

Answer:

Active transport requires energy from ATP while facilitated diffusion does not

Explanation:

Active transport and facilitated diffusion with the use of channel and carrier proteins are both ways by which ions, polar and large molecules cross a selectively permeable membrane.

The major difference is that; Active transport transport these particles from a low to high concentration, which is against concentration gradient and hence, energy is required to perform the task

Facilitated diffusion transport from a high to low concentration, which is through a concentration gradient and hence, no energy is required to perform the task.

6 0
3 years ago
Earth is home to more than 20 million kinds of organisms, and all have DNA
marishachu [46]

Answer:B. Their DNA molecules have different numbers of strands.

Explanation:that is chromosome that make them to differ in diploid numbers thus differ generally and appear differently

7 0
3 years ago
Read 2 more answers
An air mass forms over the North Pole region describe what you think the temperature and humidity of this air mass will be like?
soldi70 [24.7K]

Answer: hope this helps :)

The motion of air mass motion is usually based upon the air flow in the upper atmosphere. As the jet stream changes intensity and position, it affects the motion and strength of air masses. Where air masses converge, they form boundaries called "fronts".

3-D view of a cold front.

Fronts are identified by change of temperature based upon their motion. With a cold front, a colder air mass is replacing a warmer air mass. A warm front is the opposite affect in that warm air replaces cold air. There is also a stationary front, which, as the name implies, means the boundary between two air masses does not move.

The motion of air masses also affects where a good portion of precipitation occurs. The air of cold air masses is more dense than warmer air masses. Therefore, as these cold air masses move, the dense air undercuts the warmer air masses forcing the warm air up and over the colder air causing it to rise into the atmosphere.

So, fronts just don't appear at the surface of the earth, they have a vertical structure or slope to them as well. Warm fronts typically have a gentle slope so the air rising along

6 0
2 years ago
Which answer provides a definition of voice that is specific to the domain of English language arts?
xxTIMURxx [149]

Answer:

The answer that provides a definition of voice that is specific to the domain of English language arts would be (the style and tone that makes a writer's work unique).

5 0
2 years ago
List five conditions that can disrupt genetic equilibrium and cause evolution to occur
Colt1911 [192]
1. Non random mating
                                    In genetic equilibrium individuals must mate at random. However, in many species, individuals select mates based on heritable traits, such as size, strength, or coloration, a practice known as sexual selection.

2. Small population size
                                        Genetic drift does not have major effects on large populations but can affect small populations. Thus evolutionary change due to genetic drift happens more easily in small populations.

<span>3. Immigration or Emigration
                                                 Individuals who join a populations may introduce new alleles into the gene pool. Likewise individuals who leave may remove alleles from the gene pool. Any movement of individuals into (immigration) or out of (emigration) a population can disrupt genetic equilibrium, a process know as gene flow.

4. Mutations
                   Individuals who join a populations may introduce new alleles into the gene pool. Likewise individuals who leave may remove alleles from the gene pool. Any movement of individuals into (immigration) or out of (emigration) a population can disrupt genetic equilibrium, a process know as gene flow.

5. Natural Selection
 if different genotypes have different fitness, genetic equilibrium will be disrupted, and evolution will occur.</span>
6 0
3 years ago
Other questions:
  • Which term describes the chromosomal abnormality of having extra chromosomes?
    11·2 answers
  • A nurse who suspects that a newly admitted infant is the victim of child abuse assesses the parents' interaction with their baby
    10·1 answer
  • plate tectonics can help explain which of the following a. ocean currents b. weather systems c.land errosion d. trenches
    12·2 answers
  • Which is a part of the cell theory?
    6·2 answers
  • Select all that apply. Which of the following are related to smog? lowered visibility lung diseases deforestation ocean acidific
    7·2 answers
  • 3.
    14·2 answers
  • explain how darwin's observations of finches in the galapagos islands supply evidence for the theory of natural selection?
    13·1 answer
  • 6. Inside each stinging cell of an anemone is a coiled thread with a barb at the
    15·1 answer
  • A dam is built in a remote area to provide electricity to nearby towns.
    5·1 answer
  • Fifty-five-year-old Hansen wants to have a child with his new bride. You express your concerns and explain to your friend that b
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!