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
Anna007 [38]
3 years ago
8

Why do scientists think the fossil record is incomplete?

Biology
1 answer:
meriva3 years ago
6 0

I hope this helps the answer is A

You might be interested in
An infant is born in the breech position, and assessment indicates the presence of erb palsy (erb-duchenne paralysis). which cli
Marina86 [1]
The clinical manifestation which supports this conclusion is that an injury to the brachial plexus which happens during birth. Erb is termed as a paralysis of the arm which is caused by an injury on upper arm's main nerves to be specifically the C5-C6 nerves.
It arrives most commonly on shoulder dystocia when there is a difficult birth. This paralysis can resolve on its own depending on nature of the damage.
6 0
3 years ago
How does Nathan's hypothesis lead to new investigations?
Minchanka [31]

A) The data to support his hypothesis, so he should investigate if the same change happens in the density of solid water.
5 0
2 years ago
PLEASE HELP!!!!!!!
lys-0071 [83]

Answer:

When the required direction of transport is opposed to concentration levels, a cell <u>will </u> expend energy to force<u> ions</u> across its membrane.

Explanation:

If the concentration gradient is opposite to the direction of transport of minerals, then the cell will use energy to transport mineral ions from a lower concentration to a higher concentration. The most common process through which this happens is termed as the active transport.

The process of active transport is opposite to passive transport. In passive transport, molecules move from a higher concentration to a lower concentration.

3 0
3 years ago
a grown tiger began his life as a fertilized egg explain why a tiger looks so much different as an adult than it did as a single
JulsSmile [24]

Because it grew so it changed over time.

3 0
3 years ago
Indiana University biologist Dr. Alfred Kinsey conducted a series of sexuality studies during the 1940s and found that:
melamori03 [73]

Answer:

Sexuality exists on a continuum.

Explanation:

The American biologist,  Dr. Alfred Kinsey had incorporated in the Institute for Sex Research. He worked on a series of sexuality studies during the 1940s in Indianan university.

Dr. Alfred Kinsey explained that the sexuality exists on a continuum. The person's sexual orientation generally based on the experience and response at that time.

Thus, the answer is sexuality exists on a continuum.

6 0
3 years ago
Other questions:
  • How does the atmosphere make conditions on Earth suitable for living things?
    9·1 answer
  • Scientists infer evolutionary relationships between organisms by comparing what
    7·1 answer
  • Which of the following is an example of an organism?
    5·1 answer
  • Which two planets have 53 moons? 1)Earth and Mercury 2)Jupiter and Saturn 3)Mercury and Mars 4) Neptune and Jupiter
    13·2 answers
  • What can cause the regional or local extinction of species, or shifts to
    8·1 answer
  • Eggs and sperm are called gametes. What problem would result if gametes were diploid?​
    10·2 answers
  • The sides of the DNA ladder consist of alternating______ and phosphates
    14·1 answer
  • How might nutrition and exercise influence whether or not an individual develops a disease for which they have an inherited high
    5·2 answers
  • Give an example of seedless vascular plants
    5·1 answer
  • Why does cellular respiration only happen by night in plants
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!