Pow! a firecracker explodes close to you. your mouth drops open in surprise, a movement known as:

1 answer:

4 0

When the mouth opens wide and your chin drops, the movement is known as depression movement, which occurs in the <span>temporomandibular joint. This movement occurs naturally when we are surprised or shocked due to a certain event, it is also considered to be a common facial expression.</span>

You might be interested in

What type of animal eye is this? Who's is it?

bazaltina [42]

Its a fish eye because of the glimmer inside the iris

7 0

2 years ago

Read 2 more answers

What is a scientific question that can be asked about the insect in the photo?

lidiya [134]

How does the indents appearance affect its survival

3 0

2 years ago

Slicon it position on the periodie table and its chemical properties based on that position

Inessa05 [86]

It is quite hard to say

3 0

1 year ago

The MA of a lever is 4. If you have to lift the object up 20 cm,

puteri [66]

Answer:

jayfeather friend me

Explanation:

Answer: The mechanical advantage of a machine is 4. ... Mechanical advantage MA is the ratio of output (generated by the machine) force to input (applied to the machine) force. So MA = 4 means that for example if you apply 100 N then your machine will multiply that force and generate 400 N.

7 0

3 years ago

Describe how a eukaryotic cell can be viewed as four interacting systems: the nucleus, cytosol, endomembrane system, and semiaut

mars1129 [50]

Answer and explanation;

Nucleus; houses a cell's DNA and its processes include protein, replication and packaging for cell division. It is also the site for transcription.

Cytosol; coordinates a responsible to the environment, metabolism and motor proteins.

Endomembrane system; includes the nuclear envelope (surrounds nucleus), rough and smooth ER, golgi body, lysosomes?vacuoles, peroxisome and plasma membrane.

Semiautonomous organelles; mitochondria (animals) and chloroplast (plants) which provide energy for the cell.

7 0

3 years ago