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
RoseWind [281]
2 years ago
6

PLSSS HELP THIS IS DUE IN 20 MIN

Biology
1 answer:
ra1l [238]2 years ago
6 0

Answer:

Explanation:

1- closely packed osteons or haversian systems, used to provide strength and protection to bones.

2- Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow. provides balance to the dense and heavy compact bone by making bones lighter so that muscles can move them more easily.

You might be interested in
What is a niche?
zvonat [6]

Answer:

D i believe.

Explanation:

niche= the match of a species to a specific environmental condition

4 0
3 years ago
Read 2 more answers
Which of the following are inherited characteristics in pigeons?
svet-max [94.6K]

Answer:

B, C, and D

Explanation:

The options B, C, and D, have to do with genetics, and therefore can be inherited.

6 0
2 years ago
What is a theme of how the death of patroclus roused achilles, the making of the arms, and the vengeance of achilles from the il
ella [17]

Answer:

Answer: A.) A good deed can inspire long-lasting gratitude.

Explanation:

4 0
2 years ago
5) Which of these best describe a physical change? A) Waste products are formed. B) Biting into a piece of bread. Simple sugars
Alex_Xolod [135]

Answer: Biting into a piece of bread

Explanation:

4 0
3 years ago
The autonomic nervous system (ANS) plays a crucial role in the stress responses by regulating chiefly the ________ and ________
vaieri [72.5K]

Answer: lymphatic circulatory; respiratory

Explanation:

The autonomic nervous system controls the internal body functions and responses which are not under the voluntary control. The functions control by the autonomous nervous system are heart rate, body fluid circulation, respiration, urination, sexual arousal and pupillary response.

The lymphatic system is one of the part of the circulatory system, it consists of a network of connected tubes called as lymphatic vessels. These vessels distribute the lymph fluid throughout the body. The lymph fluid consists of white blood cells which provide immunity against the pathogen.

The respiratory system is the system which controls the exchange of gases (Carbon dioxide and oxygen) between the body and the environment.

Both lymphatic circulation and respiration are the two functions controlled by the autonomic nervous system.

6 0
3 years ago
Other questions:
  • What is a fossa bone marking
    10·1 answer
  • A group of scientists is developing a new chemical compound. They want to test its effects on an aquatic ecosystem using a nearb
    6·1 answer
  • Help Please ATP Synthase​
    5·2 answers
  • the molecules that make up food contain energy. How does the human body get energy from the food molecules?
    9·2 answers
  • BRAINLIEST
    13·1 answer
  • Choose vacuoles are largest in ___________ cells. the incorrect statement concerning centrioles.
    11·1 answer
  • Which type of cells are the least limited in differentiation?
    6·2 answers
  • What prezygotic reproductive isolating mechanisms best explains why salamanders that mate in May do not successfully mate with s
    8·1 answer
  • The diaphragm is cranial to the heart.<br><br> True<br><br> False
    5·1 answer
  • Match the vocabulary word with the correct definition
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!