Try To Answer This! Good Luck To You! :)

Which mollusk body part produces the hard shell of clams, snails and oysters?
mantle
foot
tentacle
radula

A trait that is helpful to a species will become more common in that species over time. This is called ___________.
Group of answer choices

A. genetic variation

B. transition

C. overproduction

D. selection

Which are responses to internal stimuli? Check all that apply.

A child has a fever of 101°F.
A chipmunk runs from a predator.
An owl sleeps in a tree.
A dog pants on a hot day.
A snake moves to a sunny rock to get warm.

Open your imagination. Good Luck Answering!

What are the characteristics of a foliated metamorphic rock?

Look at the following diagram of the carbon cycle. An image of carbon cycle is shown. The sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. An arrow is shown from the sun towards the left tree marked A. The sun is marked B. There is an arrow from the air above the clouds, marked C, towards the left tree. An arrow from a location close to the ground marked D points towards Dead Organisms, which is a label under the animal. An arrow marked E points from the right tree straight up to the clouds. An arrow marked F points from the animal straight up to the clouds. An arrow marked G points from the factory towards the air above the clouds, C. There is an arrow pointing from the air to the lake labeled Carbonates in Water, an arrow pointing down from dead organisms to Fossils and Fossil Fuels, and an arrow from Fossils to the factory. Which of the following facts is best represented by the arrow pointing from C to A? The energy stored in atmospheric carbon dioxide is conserved because it is used to create new forms of energy present in decomposed plants. The energy stored in atmospheric carbon dioxide is conserved because it is transformed into glucose during photosynthesis. The chemical energy present in carbon dioxide is reduced when it is converted into chemical energy in glucose. The chemical energy present in carbon dioxide is used up completely during the burning of trees.

helppppppppppppppppppppppppppp

The following diagram shows the branching tree diagram for some animals.
Which two organisms share the greatest number of derived characteristics?

how does the density of water affect the movement of water around the globe?

What role do genes have in making proteins?

PLEASE HELP ME EMERGENCY PLEASE HELP!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN PLEASE!!

True or False: Disease in the circulatory system does not affect other organ systems, such as the muscular system.

True

False

(This is 7th grade science)

Why does Anne wish Peter had a religion?

I Need help on this video please.

5. What school was Virchow founder of? So what types of organisms was he observing the most?

What is an advantage of sexual reproduction?

A. Offspring are identical
B. Produces more offspring
C. Offspring are diverse
D. Produces fewer offspring

plz help thank you if you do have a great day or night

List the differences between the hearts of vertebrates that live in water and the hearts of vertebrates that live on land. List the similarities.

Which terms are listed in the correct order from largest to smallest? *

A. Genes, DNA, Chromosomes, Nucleus, Cell
B. Cell, Nucleus, Gene, DNA, Chromosome, Gene
C. DNA, Nucleus, Cell, Gene, Chromosome
D.Cell, Nucleus, Chromosome, DNA, Gene

PLZ PLZ help thank you

Name two Earth processes that influence the distribution of natural resources on Earth.

Three Anacharis plants were placed inside inverted test tubes filled with water. One test tube was exposed to low light, another to medium light while another was exposed to high light. The table provided shows the results of this experiment. Notice that more oxygen was produced by the Anacharis in high light.

Based on the information provided, what is the difference in volume (in mL) of oxygen produced between the low light and high light plants after 45 minutes? Record your answer below

Answer value

PLEASE HELP ME EMERGENCY PLEASE HELP!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN PLEASE!!

True or False: Disease helps the body maintain homeostasis. *

True
False

(This is 7th grade science)

Do this ill give 100 pts plss and if your not gonna do it dont awnser at all


Actually this time

Name one piece of evidence to support the theory of evolution.

Choose an animal which you are particularly interested in learning more about. Spend some time learning about the kinds of food the animal eats, how it protects itself, where it lives, and how it finds shelter. Write a report about your animal’s niche and include a description of all the different aspects of niches that you can find.

Describe in detail one of the four types of asexual reproduction

16. Eric pours some iced tea into a glass. When he puts the iced tea in the glass, the energy of the glass decreases. What must be true of the energy of the iced tea?

a Its energy stays the same while the energy of the glass decreases. b Its energy decreases while the energy of the glass decreases.

c Its energy increases while the energy of the glass decreases.

d It is impossible to know without data on the number of molecules in each object.

EXPERT HELP: EXPLAIN THE ANSWER PLEASE DON'T GUESS

Heat always moves __________.

from a warmer object to a colder object
in a straight line
from a colder object to a warmer object.
upward

help please

1.what does the term conclude mean?


2.What is the relationship between an allele and a gene?


3.What is the purpose of a Punnett square?

How would artificial selection influence wolf ancestors developing into what we know as our household dogs? (What would this look like over time? Start with one wolf mother and the puppies she has...)

I'll mark brainliest!!!

what this???????????????