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solong [7]
3 years ago
7

Please help I am so confused

Biology
2 answers:
Lerok [7]3 years ago
4 0
Ticks are a types of parasite to man
storchak [24]3 years ago
3 0
Ticks are a type of parasite
You might be interested in
A 2 L bottle of soda has a volume of 2000 cm³. What is the volume of the bottle in cubic meters?
Svetradugi [14.3K]

Answer:

The answer is

<h2>0.002 cubic meters</h2>

Explanation:

To convert it into m³ we use the following conversion

<h3>1 {cm}^{3}  = 1 \times  {10}^{ - 6}  {m}^{3}</h3>

From the question the value is 2000 cm³

To convert it multiply the value by

1 × 10^- 6m³

That's

<h3>2000 \times 1 \times  {10}^{ - 6}  {m}^{3}</h3>

We have the final answer as

<h3>0.002 cubic meters</h3>

Hope this helps you

5 0
3 years ago
The cells involved in innate immunity, whose absence increases the chances of developing malignant tumors, are _____.
Alexeev081 [22]

Answer:

The correct option is B (natural killer cells).

Explanation:

Natural killer cells: They are defined as the type of cytotoxic lymphocyte which are critical to the innate immune system. The NK cells play an important role in to provide rapid response to tumor formation, virus infected cells, and acting after three days of infection.

While cancer cells die, they release some antigens, than these antigens are recognized by the immune system, and later they are presented on the immune cells which are known as antigen presenting cells. So, if these cells are absent than they increase the chances of developing malignant tumors.

4 0
3 years ago
Which of the following is an example of how culture can help humans survive?
mario62 [17]

Answer: Option D

Explanation:

The practice which has been prevailing from a long time is considered as culture.Farming is also a type of culture which is being practiced from a longer period of time in the society.

The farming is also a type of culture which was invented somewhere and started spreading from there to other places.

This practice helped mankind  in providing food and resources to the people of nation.

3 0
3 years ago
Which level of classification contains orders but is smaller than phylum?
jeyben [28]

Answer:

it is c not b

Explanation:

6 0
3 years ago
Read 2 more answers
What are the names of the tectonic plates? (Pls help)
Sophie [7]
The seven major plates<span> are the African </span>plate<span>, Antarctic </span>plate<span>, Eurasian </span>plate<span>, Indo-Australian </span>plate<span>, North American </span>plate<span>, Pacific </span>plate<span>and South American </span><span>plate</span>
5 0
3 years ago
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