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
padilas [110]
2 years ago
11

The _________ is both the mechanical weight-bearing base of the spinal column and the fused central posterior section of the pel

vic girdle.
Biology
1 answer:
Fynjy0 [20]2 years ago
7 0
The answer to this question is the sacrum. The sacrum is a triangular bone that forms the base of the spinal column. This bone has a vital role in the skeletal system and also supports the weight of the upper body of a person and this bone and many nerves are inside the sacrum.
You might be interested in
Evidence of more sophisticated religious beliefs includes _____.
Fudgin [204]
Evidence of more sophisticated religious beliefs includes placement of human remains and <span>crosses on buildings. The correct options among all the options that are given in the question are the second and third options or options "B" and "C". I hope that this is the answer that has come to your desired help.</span>
5 0
3 years ago
Fill in the blank:
astra-53 [7]

Answer:

Nutrient

Explanation:

Ecology can be defined as the scientific study of the relationship between living organisms such as plants and animals in relation to their physical and biological environment.

Nutrient inputs to the system come from weathering of rocks, from windblown dust, and from precipitation, which can carry material great distances.​ Various amount of nutrients are transported or transfered from terrestrial ecosystems through erosion and then deposited in aquatic ecosystems such as oceans, seas, and associated lowlands.

Erosion can be defined as a geological process which typically involves the wearing out of earthen (soil) materials and the transportation of these materials by natural forces like water, wind, etc. Soil erosion is greatest when the soil is steep.

Weathering can be defined as the physical and chemical breakdown of rock into smaller pieces called sediment. Weathering can be classified into two categories namely;

I. Physical weathering : it is the process of breaking rocks into pieces without affecting its chemical composition e.g temperature, abrasion and frost action.

II. Chemical weathering : it is the process of breaking rocks into pieces by chemical action which leads to changes in its chemical composition e.g carbonation, hydration, plant acid and oxidation.

7 0
2 years ago
The American Psychological Association is the only organization that can approve psychological research studies. Please select t
pogonyaev
The statement "The American Psychological Association is the only organization that can approve psychological research studies." is false.

6 0
2 years ago
Why are cells so small? In your answer, use the terms volume, distance, diffusion, surface area, plasma membrane.
Leno4ka [110]

Answer:

Cells are so little, so they can maximize their ratio of surface area to volume.

Explanation:

Smaller cells have a higher ratio which allows more molecules and ions to move across the cell membrane per unit of cytoplasmic volume. Cells are so small because they need to be able to get the nutrients in and the waste out quickly.

4 0
1 year ago
Carbon Dioxide and____________ are outputs of cellular respiration.
ankoles [38]
The answer is A "Water".

3 0
3 years ago
Read 2 more answers
Other questions:
  • A DNA sequence is shown.
    13·2 answers
  • On what does the amount of molecules a cell needs in a given time depend?
    14·1 answer
  • Good morning friends​
    8·2 answers
  • the enzyme catalase will break down hydrogen peroxide into oxygen and water. why doesn't catalase work on protein?please Be spec
    10·1 answer
  • Compared to the mid-ocean ridge, sediment near the continents is:
    11·1 answer
  • If wolves did not live on Isle Royale, what main factor would determine the amount of moose the island could support?
    7·1 answer
  • What are structures that absorb wavelengths of color.
    8·1 answer
  • Based on the prefix the word biohazard means...?
    10·1 answer
  • What is the main function of the endocrine system?
    7·2 answers
  • A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive conditions) and expresses t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!