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
Pachacha [2.7K]
3 years ago
14

The validity of a science claim comes from?

Biology
1 answer:
makvit [3.9K]3 years ago
3 0

Answer:

proof

Explanation:

You might be interested in
What organism belongs to more than one trophic level
Alexeev081 [22]
<span>A trophic level pertains to the position of an organism in the food chain. Humans are  the mos dominant organism that belong to more than one trophic level. When we eat plants we become the primary consumers but when we eat meat we can become the secondary or the tertiary consumers.

Birds are also organisms that belong to more than one trophic level. When birds eat seeds they become the primary consumer, but when they eat insects they become the secondary or even the tertiary consumers. </span>
3 0
3 years ago
What precautions should you take when working with an open flame?
alina1380 [7]
You should make sure to have no long sleeves, and if you do to roll them up, and that if you have long hair you should tie it back.
5 0
3 years ago
Read 2 more answers
Is all genetic change adaptive or can genetic changes occur withina
Igoryamba

Answer:

No, not all genetic change is adaptive.

Explanation:

This is because genetic changes happen in many ways and this can be adaptive or not.

The main form of genetic change happens through genetic mutations, and these mutations are not always adaptive.

One might think, for example, of a river polluted with a chemical reagent that causes mutations in the scale genes of the local fish population, mildly damaging the way they swim. Despite being a nonadaptive genetic change of fish, they have continued to reproduce so that this change is part of their population.

Although this happens, it is important to note that this rarely happens. Since natural selection ends up selecting the most suitable in the long run.

3 0
3 years ago
The pistil collects pollen from the __________.<br> A. seed<br> B. ovule<br> C. sepal<br> D. stamen
andrew11 [14]

Answer:

Stigma

Explanation:

Stigma – The head of the pistil. The stigma receives pollen, which will begin the process of fertilization.

Hope this helps!

5 0
3 years ago
Read 2 more answers
Which fossils were found in both Africa and South America?
Advocard [28]

Answer:

mesosaurus

Explanation:

i think so not positive just as i can remember

7 0
4 years ago
Other questions:
  • Niemann–Pick disease is a fatal lysosomal storage metabolic disorder caused by an autosomal recessive allele. A couple, both of
    9·1 answer
  • What kind of plant would you most likely find in the desert​
    15·2 answers
  • the element nitrogen has an atomic number of 7 and an atomic mass of 14 how many protons, neutrons and electrons are in a atom o
    12·1 answer
  • Which diagnostic test involves a series of blood tests that include total cholesterol, high-density lipoprotein, low-density lip
    15·1 answer
  • Which of the following is an example of how culture can help humans survive?
    10·1 answer
  • What is a hypotonic solution?
    10·1 answer
  • Consider the factors that affect muscular strength. Read each scenario and then click and drag each label into the appropriate c
    8·1 answer
  • Some organisms can make their own food without sunlight. This process is known as
    10·1 answer
  • What is a rock? What are the main components of a rock<br>please say​
    12·1 answer
  • In each experiment from this lab activity, crosses were performed until there were 100 offspring. If you're trying to determine
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!