Seudónimo Seudónimo

24-08-2021
Biology

contestada

Why do you blink

This is what it looks like when you blink with your eyes and mouth

LOL

Respuesta :

945297664 945297664

24-08-2021

Ans我们每一个人都在不断地眨眼，正常人每分钟要眨眼10～20次，每次眨眼的时间约0.2～0.4秒

除去睡眠时间，一个人一天要眨眼1万次左右，人体中最忙碌的算是提睑肌了

每次眨眼间隔时间仅4～5秒钟wer:

lanation:

Answer Link

Otras preguntas

You are running a Python script that is supposed to write data to an open file, but discover that the file contents are not updating even after the script finis

Each of the seven cats and a pet store was weighed. here are their weights (in pounds). 9,14,6,12,8,5,11 Find the median and mean weights of these cats. If ne

(SHOW THE SOLUTION)

A cement mixture calls for 93 pounds of cement for 3 gallons of water. What is the ratio of water to cement?

Zahid started the construction of an equilateral triangle inscribed in a circle. Which segments need to be drawn to create the triangle? To finish his construct

This image was most likely taken in which of the following locations? tum. All rights reserved.

NO LINKS!! Find the indicated measure for each circle shown. Round answers to the nearest tenth.

Evolution acts upon the ____________ of an organism

find the volume of the rectangle prism

The Ig fold can be described as a globular fold composed of helices. a globular fold composed of a four helix bundle. a globular fold composed of a sandwich. a