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
Ad libitum [116K]
3 years ago
12

How was Christopher Columbus able to successfully follow a course west to the Americas without the help of an accurate map?

Biology
1 answer:
77julia77 [94]3 years ago
4 0
He had used a compass. I hope this helps!
You might be interested in
Which option is an example of a physical property? 1.Flammability 2.pH 3. toxicity 4.freezing point
Arlecino [84]
The answer is 4. freezing point

3 0
2 years ago
Read 2 more answers
A nurse is assessing the lungs of a client and auscultates soft, low-pitched sounds over the base of the lungs during inspiratio
Dafna1 [17]
The next thing for the nurse to do is to write down the normal breath sound in the patient's record. Soft, low pitched sound over the base of the lungs indicate normal breathing. The sound heard will be different if the lungs are infected. Thus, the lungs of the patient been examined is working perfectly; this should be documented in the patient's record.
6 0
3 years ago
A marine ecosystem off the California coast consists of leatherback turtles that feed on jellyfish, and killer whales that prey
True [87]
The population of jellyfish would increase and the population of killer whales would decrease
8 0
3 years ago
Read 2 more answers
Essay Item Chapter 13: Homeostasis and Human Urinary System (I)
ra1l [238]

Answer:

Adrenaline

Explanation:

The adrenaline glands, located on top of both kidneys, are glands that produce hormones to regulate blood pressure, bodily functions, metabolisms, etc. Adrenaline is released whenever the blood is redirected towards the muscles, causing surges of energy. In general, adrenaline increases blood flow in your body, which causes the heartbeat to increase, or give the feeling of a racing heart. Between the football players and the heartbeat rate, they are getting rushes of adrenaline from either participating in the game or cheering on their team from the sidelines. Hope that made sense.

7 0
2 years ago
A mutation would have an effect on _____ molecules.<br><br> Sugar<br> Amino acid<br> Lipid<br> Fat
Degger [83]

Answer: amino acids

A mutation is a single or multiple event which brings a change in a genetic material of the organisms. A mutation will alter a DNA base pair that causes deletion or substitution of one amino acid in a protein encoded by a gene.


4 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following tastes may be detected at very low concentration?
    11·2 answers
  • How man tails does an octopus have?
    10·2 answers
  • Two identical ___________ cells are formed. Each cell has received a complete set of chromsomes. The DNA in each chromosome unwi
    10·1 answer
  • 3. Which of the following shows a kinetic energy ?
    10·1 answer
  • Why does sexual reproduction increase the genetic variation in a species?
    11·2 answers
  • PLEASE HELP
    6·1 answer
  • Bone is a connective tissue that provides support for the body with its strength and rigidity. Which of the following provides t
    14·2 answers
  • Unstained cells have very little contrast. What single adjustment could you make to your microscope that would make cells easier
    13·1 answer
  • What is a sea anemone?
    7·1 answer
  • Imagine that these animals lived in a costal habitat, Due to global warming, sea level rise and the area was flooded. Which grou
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!