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madam [21]
4 years ago
7

Lichens are a type of parasitic organism that often grow on rocks and trees in areas with dirty, polluted air.

Biology
2 answers:
miss Akunina [59]4 years ago
6 0

Answer:

process and facts, because they are using a systematic method to measure and then record data

Explanation:

lesya692 [45]4 years ago
5 0

Lichens also absorb sulphur dioxide dissolved in water. Lichens are widely used as environmental indicators or bio-indicators. If air is very badly polluted with sulphur dioxide there may be no lichens present, just green algae may be found. If the air is clean, shrubby, hairy and leafy lichens become abundant.

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The organism that transmits African sleeping sickness is the _____. -tsetse fly -mosquito -tapeworm
goldfiish [28.3K]
The answer is tsetse fly.

African sleeping sickness is a disease caused by Trypanozoma brucei, a species of protozoa. The protozoic parasite is transmitted by a tsetse fly. When the tsetse fly bites the host, parasites enter the lymphatic system and then bloodstream. The first symptoms are itchiness, fever, headaches, and later the sleeping problems occur. The disease can even include dysfunction in cardiac, endocrine, or excretory systems.
6 0
3 years ago
Story
Brilliant_brown [7]

Answer:

<em>Human biology</em>

Explanation:

Human biology can be described as a branch of biology which is interdisciplinary and carries every biological aspect of the human study. In the field of human biology, the functioning, development, immunity, homeostasis etc everything related to humans can be studied. The field of human biology is divided into many branches so that every aspect of the humans can be studied and considered upon in a detailed version.

4 0
4 years ago
Where does a fertilized egg spend most of its time?
dybincka [34]

Answer:

A.

Explanation:

hope that helped :))

7 0
3 years ago
Read 2 more answers
How do we predict the frequency of crossing over between any two linked genes ?
Rzqust [24]

Answer:

: When genes are found on different chromosomes or far apart on the same chromosome, they assort independently and are said to be unlinked. ... We can see if two genes are linked, and how tightly, by using data from genetic crosses to calculate the recombination frequency.

hope it helps

5 0
4 years ago
Is a behaviour that is learnt an example of an adaptation?
kipiarov [429]

Answer:

No adaptation is more of the environment or its surrounding EX: migration,courtship partners, forging behaviors.

while learning is a change in behaviors over a lifetime.

Explanation:

(i dont remmber much from this subject im possibly wrong)

8 0
3 years ago
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