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
Reil [10]
3 years ago
14

What a kind of shape is this in safety symbols

Biology
2 answers:
mote1985 [20]3 years ago
8 0

the shape means Danger
LiRa [457]3 years ago
6 0
That is an octagon but it is not a safety symbol
You might be interested in
1.What is a double diet? What do you think the advantages are, if any, of having a double diet
hoa [83]

Answer:

A double diet is where an organism gets nutrition from plants/meat and the sunlight. An advantage is that they can stay energised for a long time without having to eat by just staying in direct sunlight.

Explanation:

4 0
2 years ago
A human gene was initially identified as having three exons and two introns. The exons are 456, 224, and 524 bp, whereas the int
madam [21]
456,224 makes the gene show the promoter and 1204
3 0
3 years ago
Explain what happens in the nervous system when your finger is hurt
vladimir2022 [97]

Tissue damage activates nociceptors or pain receptors in the skin. A signal is sent to the peripheral nerve to the spinal cord where neurotransmitters or chemical messengers are released. It activates other nerves to pass signal to the brain. The signals are relayed to the somatosensory cortex for sensation, frontal cortex for thinking and limbic system for emotional response.

4 0
3 years ago
Gary has a piece of diamond and a piece of graphite. He wants to test the hardness of these two minerals. When he rubs the diamo
lutik1710 [3]
C ) The diamond is harder than graphite !!
8 0
3 years ago
Read 2 more answers
Fill in the blanks to complete the passage. Geologists can use ________ waves to learn about Earth’s interior. P waves travel fa
Kisachek [45]

Answer:

Seismic waves,    Outer,    Mantle

Explanation:

P-waves vibrate longitudinally to the direction of propagation while S-waves vibrate vertically to direction of propagation. This is why S-waves are called shear waves while P-waves are compressional waves. S-waves are the main cause of destruction in an earthquake and are slower than P-waves.

The wave movement of P-waves allows them to pass through liquids and gases while S-waves cannot. Due to this differential phenomenon of these waves, the reflection of P –waves and S-waves after an earthquake – and as their vibrations are picked up by seismographs around the earth - enabled scientists to determine the properties of the  layers of the earth’’s interior.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The energy acquired in photosynthesis is used to make glucose. Where is the glucose made in plants?
    11·1 answer
  • Thinking Critically Potassium-40 decays to
    8·1 answer
  • You obtained sequences of several long dna fragments with no sequence similarity to any known genomes. which sequence is the mos
    7·1 answer
  • Summarize some symptoms of bacterial infectious<br> disease.
    6·1 answer
  • Which of these is true about energy? A Can be destroyed B Cannot be created C Cannot be transformed D Can be increased in a clos
    12·2 answers
  • In the biology lab you have just finished a dissection, you should do all of the following EXCEPT
    9·2 answers
  • Which correctly lists the three weather factors that are indicators of climate change?
    9·2 answers
  • Describe three features of a tropical rainforest​
    14·1 answer
  • If a male shark has 40 chromosomes in each of its sex cells, what is its diploid chromosome number?
    6·2 answers
  • Please help me please help<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!