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
atroni [7]
3 years ago
5

When the heart contracts during ________, blood pressure is greater than when the heart relaxes during ________.

Geography
1 answer:
Alexxandr [17]3 years ago
8 0
I don’t know the answer but hopefully that helps you

You might be interested in
The government facilitating the adoption of a cultural trait by its citizens is a form of
marta [7]
I beleve it is B sorry if im wrong
6 0
3 years ago
C -- Explain the Big Bang Theory using astronomical evidence such as light spectra, motion
-Dominant- [34]

Answer:

Regardless of its name, the Big Bang theory found widespread acceptance for its unparalleled ability to explain what we see. The balance of light with particles like protons and neutrons during the first 3 minutes, for instance, let early elements form at a rate predicting the current amounts of helium and other light atoms.

"There was a small window in time where it was possible for nuclei to form," said Glennys Farrar, a cosmologist at New York University. "After that, the universe kept expanding and they couldn't find each other, and before [the window] it was too hot."

A cloudy plasma filled the universe for the next 378,000 years, until further cooling let electrons and protons form neutral hydrogen atoms, and the fog cleared. The light emitted during this process, which has since stretched into microwaves, is the earliest known object researchers can study directly. Known as the cosmic microwave background (CMB) radiation, many researchers consider it the strongest evidence for the Big Bang.

4 0
4 years ago
Read 2 more answers
Diffusion is best discribed as the act of?
Pepsi [2]

Answer:

the random movement of molecules influenced by: The thermal energy of the environment and energy transferred from molecular collisions on the cell

Explanation:

5 0
3 years ago
2. The list below shows the number of computer games a store sold each day for 11 days it was open. 27,28,29,35,35,36,37,42,43,4
Tanya [424]

The five-number summary for the data is 27, 76, 39.45, 32.42, 51.75.

<h3>How to do a five-number summary?</h3>

To do a five-number summary calculate:

  • The largest and smallest value
  • The mean
  • The first and third quartile

The largest and smallest value: In this case, the smallest value is 27 and the largest one is 76 as they represent the  smallest and biggest number of products sold in one day.

The mean:  To find it add all the numbers and divide the result into the total of values:

27 +28 +29 +35 +35 +36 +37 +42 +43+46+76 / 11 = 39.45

First quartile: Mean of numbers that are under the mean:

27 +28 +29 +35 +35 +36 +37/ 7 = 32.42

Third quartile: Mean of numbers that are over the mean:

42 +43+46+76/ 4 = 51.75

Learn more about number summary in: brainly.com/question/19029566

#SPJ1

5 0
2 years ago
How many whales live in the pacific ocean?
antiseptic1488 [7]
About 2,200 whales live in the Pacific ocean for Alaska to Mexico.
5 0
3 years ago
Other questions:
  • All of the following statements are true except _______.
    5·2 answers
  • What did Hugh Capet and his heirs accomplish in France?
    8·2 answers
  • Every person has a mental map of the world around them. In a short paragraph, describe your mental map of your neighborhood by d
    13·1 answer
  • Select the five types of geological evidence that provide strong support for the concept of continental drift because they canno
    14·1 answer
  • Actions being <br> undertake to address climate change in Western Europe include?
    12·1 answer
  • What watershed is outlined in green
    8·2 answers
  • Is atmospheric pressure the same everywhere on the surface of the earth?
    11·1 answer
  • What is the main function of the reproductive system?
    12·1 answer
  • PLZZ HELP ASAP
    15·1 answer
  • Match the item in column 1 with the description in column 2.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!