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
IRINA_888 [86]
2 years ago
13

Support an argument that the gravitational force exerted by Earth on objects is directed down.

Biology
2 answers:
Virty [35]2 years ago
6 0

Answer:

Astronauts have safety tethers which are the same thing as cords/ropes which prevents them from floating away from the moon.

My name is Ann [436]2 years ago
6 0

Answer:

If you jump up and down on Earth, what happens? You go right back down. If the gravitational force wasn't going down, we wouldn't even be able to stand on Earth without floating away.

You might be interested in
Learning Task No. 2: Copy and complete each statement. Choose from the
Lunna [17]

Answer:

1. Aorta

2. Left atrium

3. Right ventricle

4. The pulmonary artery

5. Left ventricle.

Explanation:

The aorta is the main artery of the body that carries the oxygen-rich blood to all the body parts except the lungs from the left ventricle. It is divided into main coronary arteries or blood vessels.

The left atrium is one of the heart chambers, it is located in the upper part of the heart on the right side that receives the oxygenated blood from the lungs through the pulmonary vein.

The right ventricle is the chamber of the heart that pumps the deoxygenated blood to the pulmonary valve to MPA to the lungs to get oxygenated.

The pulmonary artery or the main PA (MPA) carries the oxygen-depleted blood from the right ventricle into the lungs, where blood becomes oxygenated.

The Left ventricle is the thickest muscle chamber of the heart responsible for the pumping oxygen-rich blood to the circulatory system and to the body through the aorta.

8 0
3 years ago
The advantages of seeds, compared to spores, include ________.
d1i1m1o1n [39]
Seeds have cotyledons from where they can draw their nutrient in their early stages of development. Pollens must draw their nutrient from their environment from the start. Seeds have an outer coating (testa) that protects the embryo and enable it to remain dormant in the soil until right conditions for growth set forth Seeds have a fully developed embryo that can begin to grow immediately there are right conditions. However, pollen has a single cell instead of an embryo, which must undertake cell division and specialization before beginning to germinate
4 0
3 years ago
_______ are more adapted for moist environments.
makkiz [27]
<span>Bryophytes</span> are more adapted for moist environments. This is due to the fact that they can live in water-filled places with mild temperatures.
8 0
3 years ago
Read 2 more answers
1. There are two birds that live in the same type of tree, same climate, and eat the same type of fruit. However, one is nocturn
matrenka [14]

Answer: different species

Explanation: They live in the same community like a Gouldian finch and a Double-Barred finch but are different species

6 0
2 years ago
What are stem cells?
OlgaM077 [116]

Stem in plants:

Is the movement of material like water and minerals from roots to leaves. And they storage foods.

6 0
3 years ago
Other questions:
  • 1. Explain what epigenetics is.
    6·1 answer
  • Which best describes reproduction
    11·1 answer
  • If the first 3 nucleotide bases (1 triplet of a dna molecule were atc, list the 3 corresponding bases which will be transcribed
    14·1 answer
  • Now that you have reviewed normal blood flow, why does a patient with left-sided heart failure have a low systolic blood pressur
    9·1 answer
  • Plz help i only have 10 more min on test
    12·2 answers
  • The superficial posterior forearm muscles function to ________ the wrist.
    8·1 answer
  • Pasteur used tipped and untipped sterilized S-shaped flaks of broth in an attempt to​
    12·1 answer
  • What causes sediments to stick together and become sold rock?
    8·2 answers
  • wanna meet my new kitten guess the correct number between 10 and 40 1 and 30 and 20 and 50 it is a combination of 3 numbers and
    8·1 answer
  • Which statement best describes the seasonal changes of plants in the Michigan and Florida regions during the summer?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!