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
kykrilka [37]
3 years ago
10

Lloyd’s lab partner is looking down into a test tube while he heats the contents by using a flame. Which action should Lloyd rec

ommend to his partner if heating must continue?
A) Wear safety goggles while looking into the opening of the test tube.
B) Cover the opening of the test tube so that no materials can boil out of it.
C) Move the test tube so that the opening is pointing away from all students.
D) Put the test tube in a hot water bath so that no water can enter its opening.
Biology
1 answer:
Savatey [412]3 years ago
5 0
Wear safety goggles while looking into the opening of the test tube
You might be interested in
All eukaryotic cells are multicelular?<br> True<br> False
noname [10]

Answer:

Uhhhh false, multicellular means a living thing made up of two or more cells soooooooooo...

Explanation:

6 0
3 years ago
Need help ranking the planets in order.
ioda
Hiya! They would be as stated. Mercury, Venus, Earth, Mars, Jupiter,  Saturn, Uranus, and Neptune. Good luck! Have a good day!
7 0
3 years ago
Read 2 more answers
Introducing additional organisms of the same existing kinds will not upset the ecosystem.
Drupady [299]

false, because if you add additional organisms, the food web would become lopsided, causing the organisms food to decrease.
8 0
3 years ago
Read 2 more answers
Use the terms phenotype and genotype in a <br> complete sentence.
enot [183]

Answer:

Genotype" is an organism's full hereditary info. and "Phenotype" is an organism's actual observed properties, such as development, or behavior.

3 0
3 years ago
Read 2 more answers
Which prokaryotic organism shows up as old as the oldest fossils
Murljashka [212]
D. Cyanobacteria one of the first beings
5 0
3 years ago
Other questions:
  • the below shows the distribution of marks obtained by a group of students in a mathematics test............... The marks are : 5
    15·1 answer
  • The Arctic fox has to compete with other predators for its food sources. The main food sources for the Arctic fox are rabbits an
    11·1 answer
  • The cell membrane is made up of many different kinds of proteins. These proteins can be classified as either peripheral, transme
    14·1 answer
  • Expose 5 kingdom system<br>of classification​
    13·1 answer
  • What are genetic variations? Give an example.
    10·2 answers
  • The cardiovascular system is composed of the heart, blood vessels, and blood. Which is the best analogy to this system
    12·1 answer
  • 5 foods that can be processed using cold pack method
    12·1 answer
  • Please help! ASAP this is due today and I really need help.
    8·1 answer
  • Somatostatin hücrelerden hangisinden salgılanır
    15·2 answers
  • During one year eight turtles are born into q population
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!