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devlian [24]
4 years ago
8

The smallest unit of life is the ___.

Biology
1 answer:
Allisa [31]4 years ago
8 0
The smallest unit of life would be the cell, for every living thing is made of cells, and no living thing is smaller.
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This exocrine gland secretes a substance that is rich in cytoplasm and phospholipids but no other cellular material. What kind o
AnnZ [28]

The correct answer is an apocrine gland.

The apocrine gland is a type of exocrine glands with a specific kind of secretion by membrane budding. The apical portion of the secretory cell of the apocrine gland pinches off, enters the lumen and loses part of its cytoplasm. The example of the apocrine gland is the sweat gland.

6 0
3 years ago
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As an impulse travels down an axon, ______________.
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When a nerve impulse reaches the end of an axon, the axon releases chemicals called neurotransmitters. This would make the answer be.... A. a chemical signal is released
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4 years ago
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Which of the following properties of water are essential for life on Earth?​
Viktor [21]

Answer:

Option D

Explanation:

Complete question

which of the following properties of water are essential for life on Earth?​

A) polarity

B) Cohesion & Adhesion

C) High heat capacity

D) All the above

Solution

Some essential properties of water are as follows –  

a) Polarity

b) Solvent

c) High heat capacity - it is essential to maintain the temperature on earth. The water bodies are comparatively cooler than the temperature of earth

d) High heat of vaporization

e) Cohesion – It is essential for surface tension & capillary action

f) Adhesion – It is essential for surface tension & capillary action

g) Lower freezing density – Due to this reason, ice is lighter than water

Hence, option D is correct

7 0
3 years ago
The diagram below shows some relationships between ecosystems near the
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Based on the ecosystems located near the Sonoran and Chihuahuan Deserts, an ecosystem which the thornscrub belongs to is: B. shrubland.

<h3>What is thornscrub?</h3>

Thornscrub can be defined as a transitional biome that exist between a tropical and desert forest. This ultimately implies that, thornscrub comprises grasses, geophytes, and herbs,

In this context, we can infer and logically deduce that an ecosystem which the thornscrub belongs to is shrubland because it's typically made up of a plant community.

Read more on thornscrub here: brainly.com/question/26173539

#SPJ1

8 0
2 years ago
How can scientist determine whether an extinct animal gave birth on land or water?
svp [43]

Answer:

D

Explanation:

Location of the fossils whether its deep in the earth surface or shallow.

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4 years ago
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