1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pshichka [43]
3 years ago
15

PLEASE HURRY IM BEING TIMED

Physics
1 answer:
spin [16.1K]3 years ago
8 0
A compound machine is one that consists of a couple simple machines working together, like a wheelbarrow contains the lever, axle, and wheel.  While a simple machine would just be those individually, or anything else that can be used for applying a force.<span />
You might be interested in
3) venus and earth are nearly the same size and distance from the sun. what are the main differences in the geology of the two p
MissTica

Venus has a surrounding that is approximately one hundred instances thicker than Earth's and has surface temperatures that are extraordinarily hot. Venus no longer has life or water oceans as Earth does.

Venus additionally rotates backward in comparison to Earth and the alternative planets. The geology of Earth is dominated by plate tectonics, Venus has "blob tectonics," wherein the growing of hot material from inside performs a dominant position in sculpting its surface. Venus is also one-of-a-kind from Earth in having miles decrease stage of erosion, because no precipitation and surface wind speeds are very low.

Venus is often called "Earth's dual" because they're similar in size and structure, but Venus has severe floor heat and a dense, poisonous environment. If the sun have been as tall as a typical front door, Earth and Venus could never be about the scale of a nickel.

Learn more about planets here:-brainly.com/question/1286910

#SPJ4

8 0
1 year ago
Which of the following would reduce the resistance of a metal wire?
Lady_Fox [76]
All of the above can affect the resistance of a metal
3 0
4 years ago
Read 2 more answers
Speed can be defined as
Natali5045456 [20]

Answer:Speed can be defined as

Explanation: B because if you think about it, 50 milers per hour means they are dividing the time it takes to drive a certain distance going that speed. So id has to be answer B! your welcome. Please upvote only if its correct!

7 0
3 years ago
1. Approximately how many people watch the March Madness tournament?
Stolb23 [73]
40 million
1. Approximately how many people watch the March Madness tournament? There are more than 140 million that watch March Madness.
3 0
3 years ago
I’m struggling... please help
Phantasy [73]

Answer:

M. A change that causes the gene to increase the amount of lactase ir produces will increase a person's ability to break down lactose

Explanation:

Lactose is a sugar found in dairy products. Humans require an enzyme, called lactase, to break down the sugar in the body. This enzyme is produced by the lactase gene.

Some people have some variation in their gene that means they do not produce very much lactase. This means they do not produce sufficient amount of the enzyme to break down the sugar lactose found in milk. This causes them to feel ill and get abdominal pain when they eat dairy, because their body can't break down the sugar.

Therefore, a change in the gene that causes it to produce more lactase will make people more able to consume lactase. A change that decreases the amount of lactase enzyme will have the opposite effect.

The source of protein and minerals found in dairy are not processed by lactase, so R is not correct.

4 0
4 years ago
Other questions:
  • A jet airliner moving initially at 889 mph
    9·1 answer
  • Trace fossils are recognized as evidence of which pre-existing life? plants plants and animals neither plants nor animals animal
    11·2 answers
  • A typical atom has a diameter of about 1.32 x 10-10 m. (a) what is this in inches (b) approximately how many atoms arethere alon
    7·1 answer
  • 6. What is Mass????????????????
    10·1 answer
  • What are some examples of constructive interference and the Doppler Effect in real life​
    9·1 answer
  • What two systems work with the digestive system to control digestion speed? a. Endocrine and Excretory c. Circulatory and Nervou
    10·2 answers
  • A 6V radio with a current of 2A is turned on for 5 minutes. Calculate the energy transferred in joules
    12·1 answer
  • Forces affect motions in living and nonliving things. In a human, swallowed food moves down the esophagus into the stomach, even
    10·1 answer
  • A glass prism causes dispersion or deviation but glass plate doesn't.why?​
    8·1 answer
  • If an automobile slows from 26 m/s to 18 m/s in a period of 4.0 s, what was the average acceleration?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!