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
topjm [15]
3 years ago
9

North America experienced all of the following during the last glacial period EXCEPT alpine glaciers covered the Rocky and Casca

de Mountains. sea level was at least 100 m lower than it is today. coastlines were extended. the Hudson Bay was covered with alpine glaciers.
Physics
1 answer:
Juli2301 [7.4K]3 years ago
5 0

Answer:

the Hudson Bay was covered with alpine glaciers

Explanation:

During the last glacial period, large portions of North America were covered with ice. The majority of the ice was from the ice sheets that were covering Canada and the northern part of the United States, and the alpine glaciers on the mountain ranges. Hudson Bay was all frozen at this point of time. It was not covered with alpine glaciers though, instead it was covered with the ice of the extended ice sheets, with the ice cover reaching up to 2 km in thickness.

You might be interested in
Identify Label these cell parts
Kruka [31]

Answer:

I don't know this answer because I am not American

8 0
2 years ago
Read 2 more answers
On average, how many stars would we have to search before we would expect to hear a signal? assume there are 500 billion stars i
Keith_Richards [23]

We would have to search at least 5,000,000,000 (5 billion) stars before we would expect to hear a signal.

To find out the number of stars that we will need to search to find a signal, we need to use the following formula:

  • total of stars/civilizations
  • 500,000,000,000 (500 billion) stars / 100 civilization = 5,000,000,000 (5 billion)

This shows it is expected to find a civilization every 5 billion stars, and therefore it is necessary to search at least 5 billion stars before hearing a signal from any civilization.

Note: This question is incomplete; here is the complete question.

On average, how many stars would we have to search before we would expect to hear a signal? Assume there are 500 billion stars in the galaxy.

Assuming 100 civilizations existed.

Learn more about stars in: brainly.com/question/2166533

7 0
2 years ago
What is the relationship between the valence electrons of an atom and the chemical bonds the atom can form?​
stellarik [79]

Answer:

Valence electrons are outer shell electrons with an atom and can participate in the formation of chemical bonds. In single covalent bonds, typically both atoms in the bond contribute one valence electron in order to form a shared pair. The ground state of an atom is the lowest energy state of the atom.

8 0
3 years ago
The process by which the nuclei of radio active atoms are split into 2 or more smaller nuclei is called what
Andreas93 [3]
Are there multiple choice?  
3 0
3 years ago
A ball thrown in to the air starts out with an initial upward velocity but eventually slows and stops before falling back to the
Mashutka [201]

Answer:

b) The downward force of gravity

Explanation:

The gravity force has the biggest influence on the deceleration of the ball because no matter how much force you applied on the ball, it will eventually go down again, according to newton's second law:

\sum F=m.a

right after you throw the ball, only the force exerted by the gravity will affect the ball (neglecting air resistance):

m.g=m.a\\a=g

so the object will eventually be going down again.

8 0
2 years ago
Other questions:
  • When the volleyball rises in the air, what does the force of gravity cause the volleyball to do
    8·1 answer
  • Which of the following statements is true about photosynthesis and cellular respiration A ,both process uses oxygen as a reactan
    15·2 answers
  • A train travels 81 kilometers in 2 hours and then 90 kilometers in two hours. wat is the average speed
    10·1 answer
  • Using the standard convention "positive is up", what is the sign of the acceleration of a rock you throw up (a) as it is going u
    10·1 answer
  • Part II # 1 A mass on a string of unknown length oscillates as a pendulum with a period of 4 sec. What is the period if: (Parts
    10·1 answer
  • If astronauts could travel at v disagree. 0.945c, we on Earth would say it takes 4.200 945 4 44 years to reach pha centaur 42Ф
    12·1 answer
  • What is the function of a power source in a circuit?<br>ill give brainliest btw
    10·1 answer
  • A 1.5 V battery is connected to a 1,000 μF capacitor in series with a 150 Ω resistor. a. What is the maximum current that flows
    10·1 answer
  • Diana hangs a lead cylinder with a force of 12 N from a model bridge.
    5·1 answer
  • Which can give off more heat: a glass full of hot water, or a pitcher full of hot water that has the same temperature?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!