Help please with number 3 don’t worry I will give brainliest to the best answer!

These celestial bodies are thought to originate from two different sources. Some are called long-period and originate from the Oort Cloud. These bodies orbit the Sun but may take as long as 200 years to complete one orbit. Others are called short-period and originate from the Kuiper Belt in our solar system.

What is this celestial body called?

A) Asteroid

B) Comet

C) Meteor

D) Planet

I need some help cuz i don't remember what that long word means!!

If the temperature of the Earth's layers increases by about 90 degrees Fahrenheit for every 1 mile from the surface and you are estimating the temperature of a point in the mantle 160 miles below the surface, how hot would the mantle be at that depth?
A. 12,800°F
B. 14,400°F
C. 1.78°F
D. 160°F

In YOUR OPINION, should the United States try to reduce the amount of nonrenewable resources we use to produce electricity? Why?

Freshwater leeches attach to fish and suck blood from the fish for extended periods of time. This results in sores on the fish that often become infected.

This relationship is best described as .

NEED THIS ASAP ILL MARK BRAINLIEST Nutrition is a common topic in the media, whether it’s a new diet plan or a new “superfood” on the market to benefit our health. Some of these products are scientifically sound, while others aren’t. How do we tell the difference?

Think of another way that your body maintains balance when your environment (inside or out) changes.
Please help me
I will mark the BRAINLIEST answer!!!

please help me with this science question, please only answer if you know the answer. also help me asap, thanks

Jan drew a diagram to compare centipedes and millipedes.



Which belongs in the area labeled Y?

are active predators
have two pairs of legs on each segment
use specialized mouthparts to attach to hosts
use claws to inject venom

help me whith this
Describe the processes of photosynthesis

Question in the photos, any absurd answers will be reported ill give branliest to the most accurate answer

Halp me need help with this question

Which product has a bitter taste, is slippery when mixed with water, and can damage skin and eyes?

sodium hydroxide

lactic acid

acetic acid

citric acid

Milk (pH 6.7)
Coffee (pH 5)
Ammonia (pH 11.6)
is most basic, and which one is most OH- concentrated

The answer for question 2

The Sun is important in many ways. What is the purpose of the Sun in the food chain? *

Please help with this science assignment

When discussing evolution, adaptation is *
A. An inherited trait evolved through natural selection
B. A skill that an organism has learned to help them survive
C. An adjustment in the physical appearance or behavior of an organism that happens over a short period of time

A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine?

550 H.P.
100 H.P.
10 H.P.
500 H.P.

Which of the following is necessary for two organisms to be considered as coexisting in a mutualistic relationship?

One organism benefits while the other neither benefits nor is harmed.

One organism benefits while the other is harmed.

Both organisms are harmed from the relationship.

Both organisms benefit form the relationship.

QUESTION 2

In which relationship do both species benefit?

A.Mutualism

B.Commensalism

C.Parasitism

How many internal parts or “organelles” are there in a plant cell?

im rewarding brainlist and 47 points too whoever answers this question ;-;

The Miami Blue butterfly is an endangered species in South Florida. Which factor has most likely caused the population decline of this butterfly?


increase in the number of parks

increase in number of homes built

decline in the amount of predators

decline in the amount of seawater

Help! With 22! And 21! I’ll give brainliest. ASAP!