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ankoles [38]
3 years ago
11

Describe one problem that scientists must overcome to develop a vaccine for HIV

Biology
1 answer:
NikAS [45]3 years ago
5 0

Answer:

they must focus on it instead of focusing on useless information

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Most of the joints in the appendicular skeleton are __________ joints.
Semmy [17]

Most of the joints in the appendicular skeleton are synovial joints.

So, the correct option is (c).

  • A joint, sometimes referred to as an articulation, is where two or more bones come together. The names of two bones are included in each articulation.
  •  Immobile joints are ones that do not permit movement at the joint sites .These joints don't have a joint cavity; instead, dense fibrous connective tissue, typically collagen, holds the bones physically together.
  • A synovial membrane-lined joint capsule that produces synovial fluid surrounds and protects the two of them.
  • Specialized joints known as cartilaginous joints can be identified by their structural characteristics.
  • In fibrous joints, white connective tissue  fibres that travel from one articulating portion to the next separate the articulating parts.

To learn more about synovial joints.

brainly.com/question/6677306

#SPJ4

4 0
1 year ago
Please help whoever’s right will get brainliest :)
Katarina [22]

Answer:

Cell Theory

1.  All living organisms are made of cells

2. Cells arrive from previously existing cells

3. Cells are the basic unit of structure...

Explanation:

4 0
3 years ago
The prevailing westerlines blow to the west true or false
riadik2000 [5.3K]

Answer: true

Explanation:they blow west to east

Hope this helps

3 0
3 years ago
Three characteristics or questions that can be used to classify governments
Sedaia [141]
Central government.state government control
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3 years ago
What is the Heliopause? (8 Points)
SOVA2 [1]

Answer:

Boundary of the heliosphere

Explanation:

It is the spherical region around the sun that is filled with solar magnetic fields.The shape of the heliopause fluctuates an is influenced by a wind of interstellar gas caused by the suns motion through space.

5 0
3 years ago
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