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
Tomtit [17]
3 years ago
5

How can you tell a vein from other structures in the leaf?

Biology
1 answer:
nevsk [136]3 years ago
8 0
You can tell the vein from the others by holding the leaf up to a light. This makes the leaf a bit see through and the veins will be clearly visible as they do not become semi-transperent. You can also put paper on top of the leaf and rub gently over the paper with crayon to see the veins. They will make darker or lighter lines on the paper depending on if you have the leaf facing up or down.

How_can_you_tell_the_vein_from_other_leaf_structures
You might be interested in
Why are highland regions considered a climate region
wlad13 [49]
They get different weather patterns than a jungle, flatland, prairie, or taiga. it's just it's own thing.
6 0
3 years ago
Which of the following biomolecules is best represented by this formula?
Alona [7]

Answer:

The correct answer is option D. "lipid".

Explanation:

Lipids, known also as fats or oils, are organic compounds that are insoluble in water and are made up of carbon, hydrogen, and oxygen. The formula of this question shows a biomolecule that is made up of this three atoms, and even though carbohydrate are made up of this three atoms as well, we can determine that it belongs to a lipid because it contains many more hydrogen atoms than oxygen atoms. Other characteristic of lipids is their long chains of carbon and hydrogen atoms, which are represented by the lines shown in blue. I attached the missing formula.

7 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!!
jenyasd209 [6]

Answer: ok

Explanation:

ok

4 0
3 years ago
In blood types, a person can have type A, type B, type AB or type O blood.
zubka84 [21]

Answer:

Possible blood type of their children is type A and type B blood

Explanation:

A person can have type A, type B, type AB or type O blood.

A woman who has type AB blood marries a man with type O blood.

Parents                        AB     x     OO

Possible genotypes        AO     BO

Possible blood type of their children is type A and type B blood

7 0
3 years ago
Natural selection is a process by which organisms that are better adapted to their environment tend to
Troyanec [42]

Natural selection is a process by which organisms that are better adapted to their environment tend to D-survive.

Rationale behind not choosing other options:

A. Better adaptation to an environment doesn't lead to an increase in the size of the organisms. The organisms rather become sturdy and efficient at perform optimally as per the requirement in the environment for their survival.

B. Migration takes place to minimize competition for food, shelter, and space in an environment or a habitat.

C. Organisms that evolve new traits tend to better survive in an environment and natural selection favors such organisms over the inefficient ones.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which organelle breaks down sugar molecules that supply energy ro the cell
    14·2 answers
  • How does the structure of a brain cell related to its function?
    14·1 answer
  • The layer of atmosphere with the highest temperature is the
    14·2 answers
  • Name the prefix for bone
    12·1 answer
  • Explain how the cell cycle is regulated.
    5·2 answers
  • Which statements best describe shared characteristics? Select two options.
    14·1 answer
  • TED Talk speakers are generally
    8·1 answer
  • Compare and contrast DNA and RNA.
    8·2 answers
  • Described the importance of biodiversity importance of biodiversity ​
    9·1 answer
  • Why is the location of zygote formation an adaptation to living on land.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!