PLEASE HELP

Sort the chemical reactions based on whether they absorb or release energy.

Answer:

Releases Energy:

1) Respiration in cells
3) Activating a cold pack
3) Burning a candle

Absorbs energy:

4) Baking bread
5) Photosynthesis
6) Producing electric current

can someone help me w this? A pneumonic device is a memorization tool that helps you remember things. For example, if you can read music you probably have heard, “Every Good Boy Does Fine” to learn the names of the lines on the treble clef EGBDF. Or maybe your math teacher taught you, “Please Excuse My Dear Aunt Sally,” to help you remember the order of operations. It is now your turn to think of a pneumonic device to remember the water cycle in order. Write your pneumonic device below.

Which statement best defines the term inherited trait?

A. behaviors passed down from parents
B. physical qualities passed down from parents
C. physical qualities parents teach children to have
D. physical qualities and some behaviors passed down from parents

what are some consequences of water pollution?

How does this support the theory that whales evolved from walking mammals? in embryo evidence

In the Tough Man Competition, very strong men are challenged to push or pull extremely large and heavy objects to test their strength. In one such challenge, they were asked to push one of two rail cars, an engine car and a box car. The data tables show one man’s results. Look over the data table and answer the questions below.

A. Why couldn't the strong man move the box car with a force of 3000 Newtons? Make sure to include Newton's 2nd Law in your explanation.

B. What could be done to move the boxcar?

C. Another student claims that during the competition, the sum of the forces on the boxcar was 0 N. What evidence is the student using to make this claim? Be sure to explain your thinking.

How is a mixture such as a plate of pasta different from a mixture such as air

How can speed be described?
Select one:

The mass multiplied by the acceleration of an object.

The force on an object divided by the mass of an object.

The distance an object travels at a certain velocity.

The distance travelled by an object in a certain time.

Which of these shows the common stages of growth for a flowering plant?
leaves, seed, shoot, root system, stem or trunk, flowers
stem or trunk, root system, seed, shoot, leaves, flowers
seed, shoot, root system, stem or trunk, leaves, flowers
flower, seed, shoot, stem or trunk, root system, leaves

can someone help me w this? A pneumonic device is a memorization tool that helps you remember things. For example, if you can read music you probably have heard, “Every Good Boy Does Fine” to learn the names of the lines on the treble clef EGBDF. Or maybe your math teacher taught you, “Please Excuse My Dear Aunt Sally,” to help you remember the order of operations. It is now your turn to think of a pneumonic device to remember the water cycle in order. Write your pneumonic device below.

Which of these shows the common stages of growth for a flowering plant?
leaves, seed, shoot, root system, stem or trunk, flowers
stem or trunk, root system, seed, shoot, leaves, flowers
seed, shoot, root system, stem or trunk, leaves, flowers
flower, seed, shoot, stem or trunk, root system, leaves

What do you think happens to the oxygenated blood after it enters the left ventricle?

What causes water pollution?

To calculate acceleration you must
Select one:

multiply the force and mass

add the force and mass

divide the mass by the force

divide the force by the mass

How can speed be described?
Select one:

The mass multiplied by the acceleration of an object.

The force on an object divided by the mass of an object.

The distance an object travels at a certain velocity.

The distance travelled by an object in a certain time.

Why does the Earth experience two high and two low tides each day?

The moon orbits the Earth twice as fast as the sun.

The moon orbits the Earth completely once per day.

The moon and the sun create their own high and low tides.

The moon passes over the same location above the Earth's surface twice per day.

Is the Artic considered a desert? why or why not?

The brain, spinal cord, and nerves are all major organs of the ___ system.

What happens to an object if the total of the forces acting on it are greater than zero?
Select one:

Nothing will happen to the object.

The object’s motion will change.

The object will move forward.

The object’s motion will remain the same.

Why will a sound wave travel through a solid more quickly than through a gas?
Group of answer choices

The particles in a gas are close together, which means the vibrations of the sound wave transmit more slowly.

The particles in a gas are spaced farther apart, which means the vibrations of the sound wave transmit more quickly.

The particles in a solid are spaced farther apart, which means the vibrations of the sound wave transmit more quickly.

The particles in a solid are closer together, which means the vibrations of the sound wave transmit more quickly.

Part H In parts E, F, and G, which data sets (corrective lenses, glasses, or contacts) show the most similar variation between Doctors?

Which two substances are among the four major types of organic compounds made by living things?
A. Phosphates
B. Nitrates
C. Proteins
D. Lipids

Part A Cut off the top and one side of the milk carton as shown. Use the hole punch (or scissors) to make two holes on opposite sides of the carton. Make sure the holes are low enough for the rubber band to launch the car. Thread the rubber band through the holes, and secure it using paper clips. Stretch the rubber band to launch the toy car away from the box. Pull back the rubber band to different distances, and explain what happens.​

HELP NEED THIS DONE BEFORE 9:45!!!!!!!!!!!!!!!! WILL GIVE 100 POINTS AND BRAILIEST IF DONE BEFORE 9:45!!!!!!!!!!!!!

Match the term with its description.

Acid:
Base:
Ions:
pH:

Definition:
A value from 0 to 14 is used to specify how acidic or basic a compound is when it is dissolved in water


Used to measure the pH of substances by determining their hydrogen ion concentration


A compound that increases hydroxide ions (OH−) when it is dissolved in a solution


A compound that increases hydrogen ions (H+) when it is dissolved in a solution

What is a sedimentary rock?

A. a type of rock that is formed over long periods of time by layers of silt building up on the floor of a body of water

B. a type of rock formed over long periods of time by the cooling and solidification of molten Earth material

C. a type of rock that is formed in a very short period of time by sudden violent volcanic eruptions into the ocean

D. a type of rock that is formed over long periods of time by the transformation of existing rock types

How do the data support your claim above?
Explain your statement above. Be sure to refer to specific pieces of data from your experiment that support your argument.

THIS IS SCIENCE If you answer this please make two sides or list which go on each one whether it is Terrestrial or Jovian. I will give brainliest!

Compare terrestrial and Jovian planets below by writing each characteristic in the correct

category.

• less massive

• more massive

• many moons

• smaller volume

• zero to two moons

• farther from the Sun

• some contain ring systems

• larger volume

• closer to the Sun

• composed mostly of gases

• longer revolutionary period

• shorter revolutionary period

• composed of silicate rocks and metals

• geologic features like craters and mountains

Explain the water cycle in your own words. make sure u tell the steps in order

Which two substances are among the four major types of organic compounds made by living things?
A. Phosphates
B. Nitrates
C. Proteins
D. Lipids

Oxygenated blood leaves the lungs and enters which heart chamber?