What is the difference between asexual and sexual reproduction?

Answer:

Asexual reproduction is a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction from either unicellular or multicellular organisms inherit the full set of genes of their single parent.

Explanation:

Basically asexual doesn't need another partner.

question in picture...

Why is the Chesapeake Bay so important?

heart rate during swimming for a 13 year old female

heart rate during dancing for a 13 year old female

heart rate during jogging for a 13 year old female

BPM

Choose the correct plural form for each word.

staff sergeant:


sister-in-law:


football:

the photo best represent which type of sever weather

Which level of organization is this?



A
community

B
organism

C
population

D
abiotic

plz help..

15. What is an ARRAY?

16. The part of the solar panel that generates electricity is made of ______.

17. What generates the power in your home?

18. What is special about the O’Shea Solar Park?

What are some benefits of CRISPR?

The diagram shows variations of Galápagos Island finches that formed over many generations.



What most likely caused the variations in these finches?
A
the temperatures on the islands

B
the available food on the islands

C
the available water on the islands

D
the number of mates on the islands

Which are the two main sources of dissolved oxygen in the ocean?
A) surface air and ocean plants B) Warm water vents and Earth’s core
C) Underwater volcanoes and earthquakes D) Animal respiration and decomposition

Assignment: The World’s Energy Exploration

The amount of energy available in the form of nonrenewable resources is finite. You can personally make a difference in making sure that the world continues to have enough energy to supply electricity to everyone who needs it. Today’s assignment is an opportunity to do research into ways that you can make an impact.

Your research will focus on creating a plan that you want to present to one of the following:
a) your family
b) a club or team that you are a part of
c) a community organization like your church or school

The purpose of your plan is to see the world’s energy last a long time. There are a couple of categories to consider, such as different ways to do the following things:
a) Use renewable resources (example: adding solar panels to a building)
b) Conserve energy (example: reducing the amount of electricity used)
c) Reduce, reuse, and recycle (example: planning a recycling drive)
d) Add “green spaces” (example: growing vegetables in a garden)

You need to find three websites related to your idea. Look for other individuals or groups that have accomplished a similar goal. Once you have found your websites, answer the following questions. Number each question and make sure to write your answers in complete sentences.

1. What project do you want to propose and who do you want to participate?
2. What are the three websites you found that helped you choose a project and/or described other people doing similar projects?
3. After reading their stories and thinking about your own ideas, describe your idea for your project. Think of your answer as your presentation of your idea to your group. Make sure to tell them what you want to accomplish and why it is important.
4. In your research, find a difficulty that others faced that you might need to consider. Explain the issue and how it might impact your plan.
5. Choose one story from your research that you found most inspiring. Share a quotation and explain why this was meaningful.

In order for natural selection to have produced the long necks of giraffes, what must have been true about the evolutionary history of giraffes?

Need some help with this homework question for my Life Science class.

The diagram shows a sponge.



What is the function of the structures labeled X?

providing protection from predators
fertilizing eggs
filtering and digesting food
stinging prey

The ulna, radius, and humerus are the three bones of the arm. The elbow is formed where these bones meet. Which is another name for the elbow?

joint
tendon
cartilage
bone marrow

Present-day India is in South Asia, at the northern end of the Indian Ocean. What evidence found in India matches that of other locations?

The process of removal of the body’s wastes is called...
A. Gas exchange
B. Exertion
C. respiration
D. Filtration

disclaimer: I CANT FIGURE OUT IF THIS IS BIOLOGY OR PHYSICS SO DONT GET MAD AT ME (ALSO IM TO LAZY TO LOOK IT UP)!!!

What caused Hurricane Katrina to strengthen before making landfall in the Gulf Coast States?

a
mild water over the Gulf
b
cold waters over the Gulf
c
warm waters over the Gulf
d
La Nina

If you can, please help :)

True or False: If an organism is born with a trait that is NOT beneficial, that organism is less likely to survive and reproduce.

Match the terms to their definition. 1. evolution genetic change in a population or species over many generations 2. lineage group of related organisms that share features and characteristics 3. macroevolution evolution at or below the species level 4. microevolution the expression of a genetic trait, or what the trait looks like 5. phenotype evolution above the species level 6. species continuous line of descent

First answer= brainlist ONLY IF it's the CORRECT answer

Explore the concept of stem cells on the Internet. What are some applications of stem cells? What role do genes play in these applications?
Describe the advantages and disadvantages of using stem cells.
Research an example of how stem cells have been used to treat an illness. Why were stem cells used for that illness? Have they been successful?

In which of the following scenarios are environmental conditions most likely responsible for the difference in the growth of two different animals?

A.
Two horses of the same age that live in the same stable grow to different adult heights.
B.
Two cows of different breeds that live in the same pasture grow to have different adult weights.
C.
An adult male fish is larger in size than an adult female fish of the same species.
D.
An adult deer in a lush forest is larger than an adult deer in a drought-affected area.

When tornado conditions are favorable it is called a ___________

a
watch
b
occurrence
c
warning
d
imminent threat

PLEASE HELP 15 PTS AND I WILL GIVE BRAINLIEST
Describe what will happen if an offspring inherits a recessive allele.
A. That trait will never show up in the offspring
B. That trait will always show up in the offspring
C. That trait will sometimes show up in the offspring
D. A recessive trait will show

HELP PLS NEED ASAP
NO LINKS

Which organelle is shown by X

___________________ is the process of plants releasing oxygen into the environment?


Transpiration

Respiration

Photosynthesis

Oxygenation

What can you do to help reduce the amount of air pollution?

If you found a new plant and its seeds had tiny hooks or barbs, what kind of seed dispersal would you think the plant depended on?


-an animal eating the seeds and depositing them in a different area
-water washing the seeds to a different area
-wind blowing the seeds to a different area
-the plant’s seeds sticking to an animal’s feathers, skin, or fur

HELP PLEASE
How would a base on the Moon help enable manned space exploration to Mars?

Explain what CRISPR is