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
Alja [10]
3 years ago
12

This pie chart shows several ways that the United States made electricity in 2009. The chart shows that was the main source of e

nergy used in power plants. To understand this chart in terms of climate change, scientists need to find out . For future generations, they also need to think about
Biology
2 answers:
damaskus [11]3 years ago
6 0
1. Coal.
2. how much carbon dioxide is emitted by each source.
3. how to maximize the use of  clean sources of energy. 
<span />
balu736 [363]3 years ago
3 0

Coal

How much carbon dioxide is emitted by each source

how to maximize the use of clean energy sources

You might be interested in
What describes the diet of a saprotroph?
rewona [7]

B. Bones and feathers

Just took mine!

5 0
3 years ago
PLZZZZ help me answer this 1s question! Thank uuu
hoa [83]
I don’t think so. I believe it’s covalent bond that is formed.
7 0
3 years ago
Need help asap. Picture below to see what I need help with
irina1246 [14]

When a BB male and a Bb female are crossed, 50% BB and 50% Bb genotypes are produced and a 100% black phenotype.

The entire number of genes that an organism receives from its parents makes up its genotype. Alleles, which are pairs of these genes, are found. One gene is dominant and one gene is recessive in each allele.

The dominant gene is always expressed in a cross if it is present. Only when a pair of alleles is made up of two recessive genes does the recessive gene express itself. In this instance, the white fur is subordinate to the black fur. White fur is represented as b, while black fur is represented as B.

We can see that when we cross the BB male and Bb female, we will get a genotype that is 50% BB and 50% Bb, as well as a phenotype that is 100% black fur.

Parents: BB x Bb

Gametes: B, B, and B, b

Offspring: BB, BB, Bb, Bb

The genotypic ratio = 1:1

The phenotypic ratio = 1:0

Genotype probabilities:

P(BB) = 2/4 = 0.5 or 50%

P(Bb) = 2/4 = 0.5 or 50%

Learn more about genotype here:

brainly.com/question/18101683

#SPJ1

6 0
1 year ago
PLEASE ANSWER CORRECTLY!!!!! LOTS OF POINTS
UkoKoshka [18]

<u>The four types of interactions in communities are:</u>

  • Mutualism
  • Parasitism
  • Commensalism
  • Competition

<u>Definition of each interaction:</u>

<em>Mutualism: </em>

The type of interaction in which both the species involved are benefited, it is called mutualism.

<em>Parasitism:</em>

The type of interaction in which one species is benefited, whereas the other is harmed, it is called parasitism.

<em>Commensalism:</em>

The type of interaction in which one species gets benefited without harming or providing benefits to others is called commensalism.

<em>Competition:</em>

The type of interaction in which both species lose is called competition. It is opposite of mutualism.

<u>Symbiotic relationship:</u>

It refers to the type of interaction in which lastly one species gets benefited. The type of interactions such as <em>mutualism, commensalism, and Parasitism </em>are considered as symbiotic relationship.

7 0
3 years ago
Question 20 of 26
UNO [17]
The answer is 4. Hope this helps
8 0
2 years ago
Read 2 more answers
Other questions:
  • Which group of mollusks includes animals that are well-adapted to rapid swimming in the pelagic zone of the ocean, with streamli
    9·1 answer
  • The human body is composed of cells, organs, organ systems, and tissues. How are these organized?
    12·1 answer
  • You are examining the DNA sequences that code for the enzyme phosphofructokinase in skinks and Komodo dragons. You notice that t
    15·1 answer
  • Which structures are considered analogous?
    12·1 answer
  • You are assessing a pregnant woman whose chief complaint is vaginal bleeding. She is 8 months pregnant and has moderate, bright
    11·1 answer
  • Which parasites are contrasted in the chart below?
    8·1 answer
  • What are the building blocks for this molecule
    13·1 answer
  • Name the fluid present between arachnoid and pia mater<br>​
    10·2 answers
  • Describe the process and end result of meiosis.
    9·2 answers
  • Please helppppp I need the answers for this test
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!