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
blagie [28]
3 years ago
15

Which object has a greater velocity, a ball rolling down a 3.4 meter hill in six seconds or a fish swimming upstream and coverin

g 5.4 meters in 0.4 minutes?
Biology
2 answers:
Art [367]3 years ago
6 0

Answer:

ball rolling down a hill (remember to convert both time measurements to the same unit).

AnnZ [28]3 years ago
4 0
Ball rolling down a hill
You might be interested in
When a person is experiencing heartburn he or she feels a burning sensation in the throat and mid chest. What most likely causes
Gala2k [10]
The most likely cause of the burning sensation is acid reflux which travels back up the esophagus and irritates the esophageal lining. The chest pain felt can feel almost like a heart attack but it is best described as referred pain from the esophagus.
Should this heartburn persist, it is highly recommended to see a physician because the acid can erode the esophagus lining & the abdominal lining leading to ulcers. Easily treatable condition.

From a personal level this is awful!
3 0
4 years ago
Which type of rock dissolves more quickly than others from chemical weathering by rain?​
Wewaii [24]

Answer:

granite

Explanation:

4 0
3 years ago
An animal cell with a 30% salt solution is placed in a beaker with a 20% salt
AleksAgata [21]

Answer:

the animal cell will burst

Explanation:

If the salt solution in the animal cell is 30%, it means the water is at a 70% concentration. Outside is 20%, so the water is 80%.

Water will enter the cell. Water is at a higher concentration outside the cell (80%) or a lower concentration inside the cell (70%) by the process of osmosis.

Eventually, the animal cell will burst, because it does not have any cell wall to control the swelling of the cell that occurs as water flows in.

8 0
3 years ago
Hormones come in three categories. BLANK circulate in the blood and act at sites distant from their origin; BLANK pass through d
Artist 52 [7]

Answer:

ENDOCRINES circulate in the blood and act at sites distant from their origin;

EXOCRINES pass through ducts;

and PARACRINES act on their local tissue environment.

Explanation:

Exocrines are known for producing external secretions that are released through a duct, usually into the digestive system or the skin

Endocrine are known for producing internal secretions called HORMONES that are transported around the body by the bloodstream. They are also called ductless glands.

Paracrines are known for producing hormones that act on his immediate location or producing gland

4 0
3 years ago
Charles Darwins theory of natural selection states..
scZoUnD [109]

Answer:

b

Explanation:

6 0
4 years ago
Read 2 more answers
Other questions:
  • Which structures are haploid? select all that apply?
    14·1 answer
  • Which of these fields of science is the study of the atmosphere, including
    6·1 answer
  • Humans have<br> chromosome pairs.<br> DONE
    6·1 answer
  • The Role of Minerals in Healthy Bone Tissue and Osteoporosis Risk
    8·1 answer
  • Scientists have studied patterns of development and differentiation of cells and tissues in a wide variety of species. Which sta
    11·1 answer
  • A scientist is testing a new plant food to see if it causes plants to grow faster. The scientist tests two plants with the new p
    7·1 answer
  • A new type of worm was discovered in some bananas on a cargo ship.
    14·1 answer
  • Which of the following statements is true about solar eclipses?
    6·1 answer
  • Please help. This test is timed and this course is way too hard. I will mark Brainliest if you have the best answer! No random a
    8·2 answers
  • There are 46 chromosomes in the human somatic cell, but only 23 chromosomes in human sex cells. Explain what would happen if the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!