Answer:
D. Ticks live on and drink blood from a cow.
This is an example of parasitism, where the ticks (parasite) are living off of the blood of the cow, the host animal.
Explanation:
Parasitism is a relationship between organisms. In this relationship, one organism (parasite) lives on or in another organism (host) and gains benefits from the host, causing it some harm.
Parasites are classified as ectoparasites, which live on the body surface of the host (ticks, fleas, leeches, and lice) and endoparasites, which live in the body of the host. Endoparasites are either intercellular, which live inside the host’s body (round worms, tapeworms) or intracellular, which live inside the cells in the host’s body (bacteria or viruses).
Parasites help to control dominant species and has a role in evolution by transferring genetic material between species.
Answer:
Explanatsad mad and happyion:
The source of energy for Earth is our sun. Sir Issac Newton thought of
light as a steady stream of particles. His contemporary, Christian
Huygens, thought that light had a wave motion. They were both correct.
Light energy consists of moving quanta of photons. In 1802 the English
physicist Thomas Young confirmed hypothesis by proving that light
traveled in waves.
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Photosynthesis is the major process by which wavelengths are converted
from light energy into a form of chemical energy which can be used by
living organisms. This conversion process will be studied later in the
semester. The energy from the sun is stored in the bonds that hold
molecules together.
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One major storage source of this energy is the glucose which can be
produced as a by-product of photosynthesis. When glucose is broken apart
in the process of cellular respiration, it can be made available for
use by organisms in all metabolic activities. The level would be about
5,000.
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This is much better than having it in the comments. Hope this helps you. :)
A. Helix the hv fab gbb b c u in by
Answer:
Her perspective is compatible with: <u>Biopsychosocial</u> medical model.
Explanation:
This model refers to the connection of a medical model that involves three important aspects of a human life such as it's biologycal, psychological and social sides. The biological part has to do with her back pain. This is interfiering with her performance at work which has to do with the social aspects. The psychological aspect interferes with her being able to performe well.
