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
balandron [24]
1 year ago
9

A ________________ helps explain observations or events.

Biology
2 answers:
Alika [10]1 year ago
6 0
Scientific Theory

This is the correct answer
gladu [14]1 year ago
6 0

Answer: me

Explanation:

a frank the tank

You might be interested in
The cells in this part of a plant form long, vertical tubes. What is the most
3241004551 [841]

Answer:

D. The tubes allow water and nutrients to be transported throughout

the plant.

Explanation:

option D supports the description of the cells. The long , vertical tubes transport water and nutrients and are most likely xylem and phloem vessels.

option A is wrong since, chloroplasts inside the cell helps in absorbing sunlight.

option C is also wrong, because water loss is controlled by the stomata in the leaves and they are not long tubes.

option B could possibly be right but option D is better suited.  

6 0
3 years ago
What is the first way in which biology researchers present the results of their latest research?
Inga [223]
Generally people would say that the result are published in journals, and it is true that Journals are often the first opportunity for many people to read about those results.

However, it takes a long time to publish in a journal, and people often present their results to a smaller audience at a conference before the journal is ready.
8 0
3 years ago
Which organic molecules form the major structural materials of the body?
dangina [55]

Answer:

Proteins

Explanation:

They are found everywhere in the body from muscle, cell membranes, hair, enzymes, and etcetera and are responsible for the phenotype of organisms. Proteins are the ultimate expression of genes in the DNA of organisms. The DNA is transcribed by DNA polymerase into mRNA, then mRNA is translated into protein by ribosomes. This general rule is called the central dogma.

4 0
4 years ago
How do landscapes affect waterspouts
ikadub [295]

The water drains through the gaps and dose not collect any!

4 0
3 years ago
1. What are the two types of digestion?​
Marrrta [24]

Answer:

Mechanical digestion

Chemical digestion

Explanation:

Food is physically broken into smaller parts. For instance, by chewing.

Food is broken down by acids and enzymes into its basic units.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A researcher tests whether dosage level of some drug (low, high) causes significant differences in health. What is this type of
    5·1 answer
  • Which example best shows conversation of resources
    15·2 answers
  • The plasma membrane is _____. select the answer.
    9·1 answer
  • Evidence for the theory that an atom is mostly empty space was supported by research of which of these scientists
    12·1 answer
  • You place a drop of a solution on red litmus paper. No color change occurs. What do you conclude?
    15·2 answers
  • Which molecule is metabolized in a cell to produce energy "currency" in the form of atp? hints which molecule is metabolized in
    12·1 answer
  • What serous membrane protects the heart, lungs and abdominal cavity?
    13·1 answer
  • The tangled mass that makes up the part of a fungus that is below the soil is the?
    13·1 answer
  • What cell feature is used by scientists to classify an unknown cell as prokaryotic or eukaryotic?
    13·1 answer
  • The first organisms to repopulate an area affected by a volcanic eruption are called
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!