A squid is shown in the diagram.



Which structure is labeled X?

mantle
foot
radula
gill

Answer:

its mantel

Explanation:

What is one connection between these two sections?
A. Both sections describe the four nucleotides that make up the DNA code.
B. Both sections highlight the difference between point mutations and base-pair insertions.
C. The introduction states that gene mutations can be categorized into two types, while the final section describes the categories.
D. The introduction states that gene mutations can cause diseases, while the final section lists some of those diseases.

please help, no links or i will report

Explain what each of the parts of the taxonomic designation Acer rubrum (L.) indicates, and what other taxonomic information could be added if all the classification elements were used, rather than only three.

How does a termite benefit from microbes inside of their digestive system?

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

The table shows the percentage of different colors of rats in a population that survive to reproduce.

RATS BY COLOR
Color of Rat Portion of Population to Reproduce (%)
Black 25
Gray 30
White 15
Black spots 5
Gray spots 10
White spots 45

According to the table, which element of natural selection will have the most significant effect on the total population of rats?
A
the low percentage of inheritance of black spots

B
the high percentage of inheritance of white spots

C
the high percentage of inheritance of white fur

D
the low percentage of inheritance of gray fur

What natural resources do you use to help you grow and survive?

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

The discovery that the Mystery Fossil was pregnant tells us that the Mystery Fossil came from a species that gave live birth. What do you know about how whales, wolves, or crocodiles carry their babies?

There are 6 different organisms in the picture above. Organize them into 2 or more groups AND defend your groups by

providing details about why you put them into the chosen groups.

Example on how to answer

Group 1- XYZ

Group 2-UM

Group 3- PORS

I put XYZ in group 1 because

put M together because

grouped PORS together because

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


Transpiration

Respiration

Photosynthesis

Oxygenation

Pls, answer the following questions.
I HAVE BEEN STUCK ON THIS FOR 1 HOUR
I will give Brainliest

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?

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.

As a scientist, you have been studying giraffes and the ways they have evolved. In preparation to speak at a conference, you will be focusing on their physical changes over time, and you would like to include information about their height and build. What role did natural selection play in the evolution of giraffe necks?

Match the terms to their definition. 1. analogous small or underdeveloped 2. embryo having a similarity attributable to a common ancestor 3. homologous the beginning or developing stage of an organism 4. morphology form and structure of an organism or any of its parts 5. vestigial being related or showing a close similarity

Can some plz Help ME FASTTTTT!!

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?

Villi are finger-like projections richly supplied with _____. They help in _____ in the small intestine.

A) mucus, digestion, food

B) blood vessels, digestion of food

C) HCI, absorption of food

D) blood vessels, absorption of food

Which scenario best supports Lamarck's theory of transformation?

A) The ancestor of flightless birds was capable of flight, but rarely flew. Over time, each generation was born with smaller wings and did not fly.

B) groups of snakes competed for the same resources. One evolved to hunt for food in rockly area, while the other hunted in the forest

C) Turtles with harder shells reproduced and their offspring inherited the trait

D) Comparisons of fossils in the rock record suggest that marine mammals may have evolved from land mammals.

HELP PLS NEED ASAP
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why does clean energy matter

Im on m last exam on edg 2021 first to answer with Who hoo Gets brainliest

True/False: Sound needs a medium to travel through such as solids, liquids, and gases

What happens to the matter in krill when it is eaten by a seal?

A.
After it passes through the seal unchanged, it is used by the seal for growth or energy.
B.
After it passes through the seal unchanged, it exits the seal, remaining unused.
C.
After it is broken apart and rearranged, it is used by the seal for growth or energy.
D.
After it is broken apart and rearranged, it exits the seal, remaining unused.

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.

How much salt would be needed to create a 15% solution in 100 mL of water?
30 grams
15 grams
7.5 grams
25 grams

why does your saliva gets warm when you bite your tongue

Pls help asap,will give brainliest for the best answer :)

What is the difference between asexual and sexual reproduction?

plzzzzzzzzzzzzzzzz help
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