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
katrin2010 [14]
3 years ago
13

In J. J. Thomson's plum pudding model of the atom, the plums represent ________ and the pudding represents A) large neutral char

ged mass, large positively charged mass B) large positively charged mass, electrons C) electrons, large positively charged mass D) electrons, large neutrally charged mass
Biology
2 answers:
allsm [11]3 years ago
8 0
Large neutral charged mass,large positively charged mass
Nina [5.8K]3 years ago
8 0

Just finsihed this and the correct answer is

Electrons, large positively charged mass

You might be interested in
A plant absorbs energy from the sun. Where does the energy go from there?
user100 [1]
Well, since I am in 8th grade I can help, try gthis...

<span>The process by which a plant absorbs energy from the sun is, as you know, photosynthesis.

Remember the Law of Conservation of Energy - when energy is transferred, it is neither created nor destroyed but rather takes a new form.

In this case, the plant takes energy in from the sun (through sunlight, which transfers through radiation) and "leaves" the plant after the process has occurred in a form of potential energy - the oxygen produced in this process has potential energy.</span>
4 0
3 years ago
Read 2 more answers
100 POINTS
Helen [10]
It’s very confusing sorry for that
6 0
3 years ago
Question 4 (5 points)
Monica [59]

Answer:

The answer is Small intestine

Hope this helps

7 0
3 years ago
WILL GIVE BRAINLIEST
zalisa [80]

Answer:

B. Blood viscosity increases and results in decreased blood flow throughout the body.

hope this helps :D

3 0
3 years ago
Birds are the main predators of these beetles; they hunt the beetles by sight and pick them off the tree bark where they feed. A
Alinara [238K]

Complete question:

1. The graph below depicts the frequency of expression of the coloration of beetles on an island:

Graph is the 1st Pic --> Attached files    

Birds are the main predators of these beetles; they hunt the beetles by sight and pick them up off of the tree bark where they feed. A logging company clears the trees off of the island and plants younger trees as a replacement. Trees with light bark are planted on one side of the island and trees with dark bark are planted on the other side of the island. What do you predict would happen to the range of coloration in the populations of beetles on each side of the island?

Select TWO answers, one to represent the beetles living on the light colored trees and one to represent the beetles living on the dark colored trees. (2 points)

A. graph 2 below

B. graph 3 below

C. graph 4 below

D. graph 5 below

Answer:

B. graph 3 below

D. graph 5 below

Explanation:

The original population of beetles (Graph 1) shows that most individuals had an intermediate phenotype between dark and light color. The graph expresses its highest point in the middle of the phenotypic ax, while the curve´s tails coincide with light and dark colors.

Probably, most of the trees inhabiting the whole island had some darkish color tone, which beetles used to camouflage and avoid predation.

When the company cleared the area and reforested, they planted light trees on one half and dark trees on the other half of the island. This change in the environment modeled the beetled phenotype, together with predation pressure.

<em>If we consider the whole original population, we should say that it went under a disruptive selection.</em> But if we think about the sides of the island separately, we could say that the population living on each side went under directional selection. We are not thinking about the whole population of beetled inhabiting the whole island, but two groups inhabiting each side of the island.

  • Graph 3 represents the beetles inhabiting the part of the land with dark trees. The population went under directional selection, and most of them turned into dark-colored to camouflage with the substrate in which they live.
  • Graph 5 represents the beetles inhabiting the other part of the land with light trees. The population went under directional selection, and most of them became light-colored to camouflage with the substrate in which they live.

8 0
3 years ago
Other questions:
  • If an individual has an extra chromosome in every one of its cells, what mutation must have occurred? (1 point)
    15·2 answers
  • This is the last question on my test and i dont know it? please answer quick!
    6·1 answer
  • How do each of the three eggs placed in solution compare to the control egg?
    14·2 answers
  • Many organisms could potentially provide new medicines for human use, making which of the following crucial?
    11·1 answer
  • What happens to sister chromatids in meiosis II? *
    8·1 answer
  • When seeing her preterm infant in the neonatal intensive care unit for the first time, a mother exclaims, "my baby is so little!
    5·1 answer
  • OUCH! You get a paper cut! The cut is a stimulus that acts upon your system. Your body sends a response for your clotting factor
    14·2 answers
  • Genetic codes contain:
    11·1 answer
  • Urine is made of _________​
    5·1 answer
  • Ecosystems / 11 of 18
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!