1. Wave speed depends on the type of wave, the _______ , and the medium the wave is traveling through

How do astronomers use the celestial sphere to plot a stars exact position

san4es73 [151]

The celestial sphere is a coordinate system that uses the Earth as a reference. Declination indicates how far north or south from the celestial equator an object is. Right ascension indicates how far east or west from the vernal equinox an object is.

3 0

3 years ago

1. Describe one way that a glowing abdomen helps the glow-worm increase its

miss Akunina [59]

Explanation:

The glow-worm begins its life in the autumn as a pale yellow egg. The freshly laid egg is extremely fragile but within a day its surface has hardened into a shell.

5 0

3 years ago

Why is it important for ectoparasites to stay undetected by their host?

melomori [17]

Ectoparasites cause diseases in humans and animals, so to know the format of detecting it we need to know that ......

<h3>Ectoparasite</h3><h3 />

Parasitism is defined as an interaction where a parasitic organism obtains resources through one or several host individuals, causing damage and reducing its fitness. The endoparasite is a type of parasite that lives inside the host's body (from the Greek endos, inside), while the ectoparasite is one that lives on the external surface of its host (from the Greek ectos, outside). Thus, the ectoparasite does not need to lodge inside the host organism to feed, presenting a partial metabolic dependence. Some examples of ectoparasites are:

Lice
Ticks
and Fleas.

<h3>Strategies of ectoparasites</h3>

Each parasite has particular strategies and adaptations used to extract nutrients from their hosts. In ectoparasites these adaptations can often be seen as changes in the oral apparatus, allowing them to penetrate the skin surface and feed on the host's nutrients. Scabies is a skin disease caused by the ectoparasite Sarcoptes scabiei. In order to obtain nutrients for its survival, the parasitic organism burrows into the skin of the host, unlike ectoparasites such as the louse, which pierce the surface and only insert its mouthparts to extract food.

With this information we can say that the ectoparasites adapt to the host so that it is not noticed and for a better absorption of nutrients from the host, they remain undetectable not to be removed, so that they are not disconnected from their food source as they are in the vast majority visible to the eye.

Learn more about diseases in brainly.com/question/943439?referrer=searchResults

7 0

3 years ago

Which corrections should be made to describe photosynthesis accurately?

tankabanditka [31]

Answer:

try this

Explanation: (1) Light energy and chemical energy should be switched. (2) Chemical energy should be changed to mechanical energy

Explanation:

3 0

3 years ago

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