1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lena [83]
3 years ago
9

Why did humans hunt seals nearly to extinction?

Biology
2 answers:
vova2212 [387]3 years ago
8 0

Answer:

If I am not mistaken, it was mostly for their rubber. The rubber helps keep warm during the Winter.

Explanation:

Please visit my church's website at fbcinterlaken.org if you want to learn more about God. It would be very appreciated! Thank you! Brainliest please... And have a nice day! :)

r-ruslan [8.4K]3 years ago
5 0

Answer:

because they need foodi think

You might be interested in
Please help asap
ki77a [65]

Answer:

d? maybe?

Explanation:

7 0
3 years ago
Which type of solution would cause a bacterium with a weak or damaged cell wall to burst as water moves into the cell?.
Ivan
<h2>Answer</h2>

Which type of solution would cause a bacterium with a weak or damaged cell wall to burst as water moves into the cell?.

  • <u>Hypotonic</u><u> solution</u>

<h3>#CarryOnLearning</h3>

\mathfrak{WatanabeHaruto}

5 0
2 years ago
Can someone help me with Earth Science, please? I'll really appreciate it.
pshichka [43]

Answer: 1:There are five recognized types of surface mining, each with specific variations depending on the minerals being extracted. These include strip mining, open-pit mining, mountaintop removal, dredging and highwall mining.

2:Refilled/reshaped w/vegetation planted; filled w/water to become a lake; turned into landfill; left open as home for bats or sealed off if underground.

3:Physical characteristics that make a colored stone valuable are color, clarity to a lesser extent (emeralds will always have a number of inclusions), cut, unusual optical phenomena within the stone such as color zoning (the uneven distribution of coloring within a gem) and asteria (star effects).

4:Atoms where the electrons and protons are not equal are called ions. Ions are charged particles. They can be either positively charged ions or negatively charged ions.

5:Molecule is a substance with two or more atoms bonded together such as the oxygen humans breathe (O2). Elements are pure substances made up of all the same atoms such as gold (Au), hydrogen (H), and oxygen (O). Elements all have the same number of protons in their nuclei and can't be broken down.

6:A covalent bond involves electrons being shared between atoms. The most stable state for an atom occurs when its valence electron shell is full, so atoms form covalent bonds, sharing their valence electrons, so that they achieve a more stable state by filling their valence electron shell.

7:A crystal or crystalline solid is a solid material whose constituents are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

8:How does the native elements mineral group differ from all of the other mineral groups? Native elements contain atoms of only one type of element. Only a small number of minerals are found in this category. Some of the minerals in this group are rare and valuable.

9:How does the native elements mineral group differ from all of the other mineral groups? Native elements contain atoms of only one type of element. Only a small number of minerals are found in this category. Some of the minerals in this group are rare and valuable.

10:Cleavage. The way in which a mineral breaks along smooth flat planes is called cleavage. These breaks occur along planes of weakness in the mineral's structure. However, if a mineral breaks along an irregular surface, it does not have cleavage.

11: I would use fluorite to test the hardness because apatite has a higher hardness then fluorite does mean that the unknow mineral is lower on the hardness test then both apatite and feldspar. 5. Why is streak more reliable than color when identifying a mineral?

12:magma for molten rock that is underground and lava for molten rock that breaks through the Earth's surface.

13:In geology, a vein is a distinct sheetlike body of crystallized minerals within a rock. Veins form when mineral constituents carried by an aqueous solution within the rock mass are deposited through precipitation. The hydraulic flow involved is usually due to hydrothermal circulation.

Explanation:

7 0
2 years ago
Why would minerals take millions of years to form? Explain please. If you do, you will be the brainliest with an extra 18 points
luda_lava [24]
Because types of chemicals in minerals need to form.
8 0
3 years ago
A person who gets nervous often breathes faster. What does this show about organ systems?
Ronch [10]

The organ systems work together to regulate body processes. The correct option is B.

<h3>What is an organ system?</h3>

An organ system is a biological system made up of a collection of organs that collaborate to perform one or more functions.

Each organ in a plant or animal body serves a specific function and is made up of distinct tissues.

Every organ in the organ systems work in coordination to perform all the bodily functions. The organ systems work together to regulate body processes.

Thus, the correct option is B.

For more details regarding organ system, visit:

brainly.com/question/13278945

#SPJ1

6 0
1 year ago
Other questions:
  • What is the pH scale? What is the pH range of an acid, base, and pure water?
    6·1 answer
  • In their first attempts to genetically engineer a cow that will make and secrete human growth hormones in milk, scientists found
    14·1 answer
  • Inhalation and exhalation move air into and out of the lungs. what happens when you inhale and exhale? drag the labels to the co
    8·1 answer
  • Sarah and Sally both have freckles. So does their mother. Which answer best explains how the girls inherited the trait of freckl
    12·1 answer
  • Voluntary control over your skeletal muscles happens with what part of the nervous system?
    9·2 answers
  • What is meant by carriers of diseases?write any two examples​
    9·2 answers
  • Louisa is playing pool with a friend from school. She strikes the cue ball and watches as it travels across the table and impact
    15·1 answer
  • Sedimentary rocks such as sandstone often contain cracks or ripples. These marks show that a number of sedimentary rocks form
    8·1 answer
  • Which statement best explains the process of transcription as it relates to protein synthesis and gene expression?
    12·1 answer
  • Identify which questions can be answered through science and which cannot. Should humans use biotechnology to bring extinct orga
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!