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emmasim [6.3K]
3 years ago
7

Fossil record in whales

Biology
2 answers:
VikaD [51]3 years ago
8 0

Answer:

Cool. Did you know I bathed my fish today

Morgarella [4.7K]3 years ago
6 0

Answer:

shsjsjsjsjsshshhshssjsiisisis isis

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landscape management attracts people to nature preserves and national parks what are the benefits to the wildlife in these areas
Ket [755]

Answer:

one benefits to wildlife in national and nature parks are, that there are is not hunting within the parks. not only does this protect the wildlife, it also sustains the balance of life. nature and wildlife parks allow a careful eye to be placed on the animals that are going extinct or are even victims of severe hunting. this allows this generation as well as their future offspring to be healthy and ensure safety. a benefit to the public would be the, scenic routes you can walk on a trail, besides walking and being outdoors, any contribution/ donations are ensured to go towards rehabilitation of the animals.

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3 years ago
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What is responsible for assembling proteins in the cell.
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3 years ago
Question 2<br> The solid portion of Earth is made up of oxygen and this element is _____.
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Explanation:

Tarbuck, Earth's crust is made up of several elements: oxygen, 46.6 percent by weight; silicon, 27.7 percent; aluminum, 8.1 percent; iron, 5 percent; calcium, 3.6 percent; sodium, 2.8 percent, potassium, 2.6 percent, and magnesium, 2.1 percent

About 29% of Earth's surface is land consisting of continents and islands. The remaining 71% is covered with water, mostly by oceans but also lakes, rivers and other fresh water, which all together constitute the hydrosphere.

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Earth.

Almost 99% of the minerals making up the Earth's crust are made up of just eight elements. Most of these elements are found combined with other elements as compounds.

6 0
3 years ago
In oxidation, is needed to create a chemical reaction.
mash [69]

Answer;

Oxygen or an oxidizing agent to receive electrons must be present for oxidation to occur in chemical reactions.

Explanation;

Oxidation entails the loss of electrons from these molecules, causing them to become unstable and highly reactive and leading to their eventual reaction with and damage of cell components such as membranes.

-In redox reaction; The ion or molecule that accepts electrons is called the oxidizing agent; by accepting electrons it causes the oxidation of another species. Conversely, the species that donates electrons is called the reducing agent; when the reaction occurs, it reduces the other species.

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