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
sashaice [31]
4 years ago
14

Identify the landmarks on the skull front and back that should be covered by a helmet? posterior head? how far above the eyebrow

Biology
1 answer:
NemiM [27]4 years ago
6 0

Protection for the head is needed in cases of direct collision sports like hockey and football. Collisions with another player or the turf may result in a concussion, thus all the helmets must possess NOCSAE certifications.  

The helmet should fit comfortably around all the segments of the player's head, there should be no gaps between the head and pads. It should cover the base of the skull, the pads positioned at the back of the neck should be comfortable, and at the same time should not be uncomfortable.  

The helmet should not come down over the eyes, the front edge of the helmet should be 3/4 inch or of two finger widths above the eyebrows.


You might be interested in
What are three facts about climate change?
Dimas [21]

Here are more the Three:

Most of the increase in global temperatures since 1950 has been caused by human activity.

The United States is the second largest contributor to carbon dioxide (CO2) in our atmosphere

As global temperatures increase, our societies will find it harder to adapt to the changes this brings, and some species are more likely to go extinct

The concentration of carbon dioxide (CO2)​​​​​​​ in our atmosphere, as of May 2020, is the highest it has been in human history.

NASA data show that average global temperatures in 2019 were 1.8 degrees F (0.98 degrees C) warmer than the 20th century average. In fact, the five warmest years in the 1880–2019 record have all occurred since 2015

Global warming puts coral reefs in danger as the ocean warms, scientist fear that coral reefs will not be able to adapt quickly enough to the resulting changing conditions, and bleaching incidents and diseases will increase

4 0
3 years ago
During which era did the supercontinent Pangaea began to break up?
Nonamiya [84]
The answer ma be C hope help
7 0
3 years ago
Read 2 more answers
Which best describes how temperature humidity and pressure vary within an air mass
never [62]
The relative humidity<span> drops to 25% only. If you heat air with water in it, the absolute </span>humidity<span> will stay the</span>same<span>, but the (much more common) relative </span>humidity<span>will go down: the </span>same<span> amount of </span>humidity<span> at higher</span>temperature<span> will be a smaller percentage of what the air could handle at the higher </span>temperature<span>.</span>
5 0
4 years ago
Which best represents the role of the cell cycle in repair of an organism
maria [59]

Answer:

An active cell cycle in a child

Explanation:

7 0
3 years ago
Read 2 more answers
Proteins that change shape on binding to another molecule are called ____.
Doss [256]

Allosteric protein

Allosteric protein can be defined as a protein with a multiple ligand- binding site that changes from one folding conformation to a different shape when another molecules binds to it. However, the conformational changes alter the properties or activities of the protein.

4 0
3 years ago
Other questions:
  • To make a copy of a dna molecule, half of an old strand is matched to a new strand. what is this called?
    14·1 answer
  • Choose "innate" if the behavior is an innate behavioral adaptation and "learned" if it is a learned behavioral adaptation.
    6·2 answers
  • How many amino acids are found in a living organisn
    12·1 answer
  • I need a little help (I'll give you brainliest), What is the problem with having plant life on Mars, and what is the solution to
    14·2 answers
  • What is important about the mitochondria structure in cellular respiration?
    6·1 answer
  • Can some help me please this is an assignment
    15·1 answer
  • How many new moons will occur this year
    9·2 answers
  • The chemical reactants on the left produce ________ on the right.
    12·1 answer
  • Graded Assignment Lab Report: Investigating Biological Compounds Answer the questions below. When you are finished, submit this
    14·2 answers
  • Which statement describes the relationship between the deer and plants on the food web? Tree is consumed by insect, which is con
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!