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
denis-greek [22]
3 years ago
12

Examine the image of the Hertzsprung-Russell diagram. Which characteristic describes the stars indicated by the arrow in the ima

ge? cool hot large small

Biology
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

Small and cool.

Explanation:

In a Hertzsprung russel diagram the diagonal with a negative slope is the main sequence, and it begins with the hottest stars at the top until they cool at the bottom.  The other diagonal represents size, with supergiants being the largest and white dwarfs being the smallest.

You might be interested in
Aluminum is an element. Which best describes what makes up a sample of aluminum?
lorasvet [3.4K]

Answer:

one kind of atom

Explanation:

3 0
3 years ago
Read 2 more answers
How does the body’s response to endocrine regulation differ from its response to nervous regulation?
Mamont248 [21]

Answer:

.

Explanation:

Endocrine system uses chemical signaling (slow)

Nervous system uses electrical signaling (fasr)

4 0
3 years ago
What are the free sites to learn biology for grade 8?
julsineya [31]

Answer:

CK12, bioninja, and amoeba sisters on yt

Explanation:

They are really helful!!

6 0
3 years ago
Read 2 more answers
Angiotensin-converting enzyme (ACE) inhibitors and other vasodilators are used in the early treatment of heart failure. They act
Iteru [2.4K]

Answer:

Option c. cause pooling of the blood and decreased venous return to the heart

Explanation:

The ACE inhibitors increases the diameter of the blood vessels (vasodilation) that improves the flow of blood. This reduces the work load on the heart. At the time of heart failure, a substance called angiotensin is released. This angiotensin formation is blocked by the ACE inhibitors. Angiotensin is involved in narrowing the blood vessels.

The ACE cause pooling of the blood and decreased venous return to the heart. The ACE inhibitors causes vasodilation that allows decrease in blood pressure. So, there is no increase in arterial pressure, aldosterone and loss of volume. Thus, option C is correct.

3 0
3 years ago
How do the teeth of Old World monkeys and apes differ? a. Old World monkeys have a diastema, whereas apes do not. b. Old World m
kumpel [21]

Answer:

The correct answer is D: "<em>Apes have a Y-5 pattern of cusps, whereas Old World monkeys have a bilophodont pattern</em>".

Explanation:

Apes and old world monkeys only have four kinds of teeth: <em>two incisors, one canine, two premolars, and three molars</em>. This dental formula is 2.1.2.3.

The old world monkeys characterize for having molars with four cusps joined by ridges. They have bilophodont teeth with better crushing, shearing and wearing capabilities than apes.  

Apes´molars have 5 cusps, a Y-shaped space between those raised points, and no transverse lophs. These characteristics are known as the Y-5 pattern.

7 0
3 years ago
Other questions:
  • What does Charles Darwin's theory of natural selection state about traits?
    7·1 answer
  • What is life in biology
    12·2 answers
  • Which best describes sensory and motor neurons?
    13·1 answer
  • The chromosomes in the illustration are
    7·2 answers
  • Which of the following is the most obvious type of problem that could be caused by inadequate sewage treatment?
    6·1 answer
  • The history of Taurus
    9·1 answer
  • What allows us to visualize temperature differences?​
    13·1 answer
  • HELP PLEASEE
    12·2 answers
  • A. Crossing over decreases genetic diversity
    5·1 answer
  • How do you identify a interphase in mitosis​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!