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
Zolol [24]
2 years ago
15

calculate the rate of earth's revolution around the sun in degrees per month. Use the rate of change equation from page 1 of the

earth science reference tables.
Biology
1 answer:
Nikitich [7]2 years ago
5 0

Explanation:

Earth's Orbit = 2*pi*R = 942,000,000 kilometers.

Distance/Time = 942,000,000 km / 8766 hr = 107,000 km/hr = 30 km/sec.

You might be interested in
During an algal bloom in a local lake, the population of algae increases at a rapid rate and covers the surface of the water. Al
Nat2105 [25]
C. plants don't need oxygen, they need carbon dioxide and PRODUCE oxygen. Animals DO. Need oxygen, I mean.


8 0
3 years ago
Drag each label to the correct category. Human activities that do not cause an imbalance in the water cycle and the carbon cycle
bogdanovich [222]
From the list provided the eco-friendly activities are recycling materials, growing trees, burying organic matter and using fewer disposables. Recycling materials ensures that less refuse is available to become trash. Planting trees prevents and remedies soil erosion. Using fewer disposables ensures that less refuse enters the environment. Filling landfills, cutting trees and burning fossil fuels are all non eco-friendly practices.

8 0
3 years ago
External ear structure that helps to localize the direction from which sound arises
Step2247 [10]
The external ear structure is called the Pinna.

The Pinna helps to channel sound waves into the ear.

Many animals have the ability to move their pinna towards the direction of sound.

I have attached an image of a dog's ear to show you the external structure called the Pinna.

I hope this helps! I'm happy to answer any other questions you might have :)



[Image sourced from: https://www.msdvetmanual.com/dog-owners/ear-disorders-of-dogs/ear-structure-and-function-in-dogs]

7 0
3 years ago
What is the function of a grasshopper's rectum
Assoli18 [71]
<span>The function of the rectum of a grasshopper is to take the waste  products out of the digestive system.</span>
3 0
3 years ago
Read 2 more answers
If there is no lactose present, how does bacteria respond? The gene for beta-galactosidase turns on. The gene for beta-galactosi
mojhsa [17]

Answer:

The gene for beta-galactosidase turns off.

Explanation:

The gene that codifies the beta-galactosidase enzyme is part of the <em>lac</em> operon, which also contains two other genes that produce enzymes involved in the metabolization of lactose.

Between glucose and lactose, the bacteria will preferentially use glucose as an energy source. On the other hand, lactose is a dimer, and thus a series of enzymes are needed to process lactose before its use as an energy source.

If there is no lactose present, the genes contained inside this operon are turned off (the operon is repressed).

6 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Identify and explain the interaction between the gelada baboon and the walia ibex?
    11·1 answer
  • The somatosensory cortex is responsible for processing ________.
    5·1 answer
  • How many calories should a woman burn during sleep?
    11·1 answer
  • In eukaryotes, where is DNA transcribed in the cell?
    11·2 answers
  • 1. What elements make up carbohydrates?
    8·1 answer
  • What are three things you can do in your house to reduce the impact on human activity on Georgia's ecosystems?
    12·2 answers
  • What characteristic do all protists have in common?
    15·2 answers
  • The chemical bond that holds the elements together is an
    7·2 answers
  • Which type of energy is the flow of electrons from a negative to a positive?
    15·1 answer
  • Two species of hummingbird want the same flowers. This is an example of what kind of ecological pressure?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!