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frez [133]
3 years ago
15

What are some of your body's external defenses against pathogens?

Biology
2 answers:
Goryan [66]3 years ago
7 0
Skin, hairs, mucous membranes
FrozenT [24]3 years ago
6 0
<span>Skin, mucous membranes, sloughing of dead skin, tears (lysosymes/flow of fluid), sweat, normal microbial flora of skin Hope this is helpful and the BRAINLIEST answer!</span>
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Jelaskan pengertian dari insekta, dan sebutkan contoh nya.
Goshia [24]
Insects (Insecta) are the most diverse of all animal groups. There are more species of insects that there are species of all other animals combined. Their numbers are nothing less than remarkable, both in terms of how many individual insects, as well as many species of insects that are. In fact, there are many insects that is not very known how to count them all, the best thing we can do is to make calculations.

Approximate scientists who can be as many as 30 million species of insects alive today. To date, they have identified over 1 million. At any time, the number of live insects on our planet is amazingly, some scientists estimate that for every human being alive today, there are 200 million insects.

The success of insects as a group is also reflected in the diversity of habitats in which they live. Insects are more numerous in the land such as deserts, forests and grassland environments. They are also numerous fresh water such as ponds, lakes, streams and wetlands habitats. Insects are relatively scarce in habitats marine, but are more common in the waters brackish, like marshes and mangrove
Good luck!


6 0
4 years ago
Drag the correct labels to the pie chart. Not all tiles will be used.
mezya [45]

Explanation:

As shown in the illustration the highest percentage of air is composed of nitrogen gas at 78%. The second highest percentage is oxygen at 21%. The other trace gases, including carbon dioxide, make up about 1% of the gas composition.

Learn More:

For more on air composition check out;

brainly.com/question/10343608

brainly.com/question/14322147

#LearnWithBrainly

3 0
4 years ago
Read 2 more answers
. How long has it taken barren rock to become paradise?
Simora [160]

Answer:

Volcanoes are created over approximately 10,000-500,000 years by thousands of eruptions -- each lava flow covering the one before it. In the case of oceanic island volcanoes, lava erupts first from fissures, or cracks, on the deep ocean floor. The flows continue to build up and finally an island emerges from the sea.

Explanation:

i licked it up... ;-)

4 0
3 years ago
All of the energy in most food chains or food webs comes from
pshichka [43]

The bison is the primary consumer of the plants which are the producers of the energy which comes from photosynthesis which is powered by the sun.

<u>please mark as brainliest <3</u>

7 0
3 years ago
Structure that organizes motion of the chromosomes?
Rus_ich [418]

Answer:

Structure that organizes motion of chromosomes. Cytoplasm. Material in cell; contains chemical wealth: sugars, amino acids, and proteins a cell uses to carry out everyday activites. Vacuole. Saclike structure (large in animal cell); stores water, salts, carbs, and proteins. Plays a role in disposing waste.

Explanation:

4 0
3 years ago
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