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
prisoha [69]
3 years ago
11

What is the most important action for all students to take to stay safe in a science lab? Follow all instructions that are given

by the teacher. Do not talk with students sitting nearby. Know where all laboratory equipment is located. Have 911 programmed into one cell phone per table.
Biology
2 answers:
Luden [163]3 years ago
7 0
I would say A. Mainly because the teacher is well trained for situation where it's critical or something like that.. 
UkoKoshka [18]3 years ago
3 0
I would think it is to follow all instructions given by the teacher. if all instructions are followed than there should be no need to have 911 programmed into a cell phone. and whether the students talk or not is determined by the teacher. furthermore, the teacher should be the one to show students were the laboratory equipment are.
You might be interested in
Two primary factors of Extinction​
zaharov [31]

introduction,disease

5 0
3 years ago
Read 2 more answers
What are things to look for to know if an example or idea is science or nonscience?
professor190 [17]
-if it is a website, look for .gov.
-look for direct facts, never trust opinions.
-they must have cited evidence, if its not cited it can't be trusted.
4 0
3 years ago
What tissue makes up most of the wood of a tree? A. primary xylem B. secondary xylem C. secondary phloem D. vascular cambium
Over [174]

<u>B. Secondary xylem</u> tissue makes up most of the wood of a tree.

<h3><u>What exactly is secondary xylem?</u></h3>

Secondary xylem is a sort of xylem produced by secondary growth. During initial growth, in contrast, the primary xylem develops. As a result, the secondary xylem is linked to the primary xylem by lateral growth as opposed to the vertical extension.

The kind of cambium that gives rise to each difference is another point of differentiation. The vascular cambium produces the secondary xylem, while the procambium produces the primary xylem.

Unlike trees and shrubs, non-woody plants lack secondary xylem. It gives such plants mechanical support by depositing lignin into their cell walls, thickening them. Compared to the major xylem, the secondary xylem is made up of tracheids and veins that are shorter and wider. In comparison to the primary xylem, it is also richer in xylem fibers.

Possible growth rings in the secondary xylem (or annual rings). Sapwood and heartwood are two differentiators of the secondary xylem in big woody plants.

Learn more about secondary xylem with the help of the given link:

brainly.com/question/703995

#SPJ4

4 0
2 years ago
A nurse in a child health clinic is obtaining the health history of a 5-year-old boy who was just found to have type 1 diabetes.
olya-2409 [2.1K]

The nurse should anticipate with the child that has type 1 diabetes that the child couldn’t provide diabetic care to self as he is still young, it is best to assist the child into providing diabetic medication. It is best to manage the child and make sure to be gentle when applying treatment for children are sensitive in situations involving medicinal treatment.

6 0
3 years ago
What might be some components of an electronic system
-BARSIC- [3]

Answer:

resistors, transistors, capacitors, inductors, and diodes.

Explanation:

carryonlearning.....

3 0
3 years ago
Read 2 more answers
Other questions:
  • For a given species, an increased evolutionary rate would cause a decrease in A) biodiversity. B) fitness of a species. C) simil
    15·1 answer
  • Sponges have collar cells that trap food and ingest it by proteasespinocytosisphagocytosis or by the enzymes of lysosomes
    13·2 answers
  • What are the 3 parts of nucleotide
    6·2 answers
  • The ancestors of land plants likely evolved from
    5·2 answers
  • When lin receives a flu vaccination, it reduces the chance of him receiving the flu as well as the chance that his sister will g
    13·1 answer
  • Who was the first person to develop the ideas of listing elements according to their mass?
    7·1 answer
  • Which of the following pieces of evidence most strongly supports the idea that all life on Earth evolved from a single ancient c
    14·1 answer
  • How can exposure to violence affect children?
    9·1 answer
  • Which molecule is shown a magenta (pink/purple)
    9·1 answer
  • Need help ASAP!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!