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
Mkey [24]
2 years ago
12

Explain 4. When are chemical properties observable?

Biology
1 answer:
mihalych1998 [28]2 years ago
7 0
They are observable when there is a change in color, smell, temperature, and there is a precipitate or formation of bubbles.
You might be interested in
Thermus and Deinococcus A. survive in extreme environments.B. are both thermophilic.C. are both radiation resistant.D. both serv
attashe74 [19]

Answer:

Option a, survive in extreme environments

Explanation:

Both Thermus and Deinococcus belong to the group of bacteria that are collectively termed as Deinococcus–Thermus group.

Deinococcus are radiation-resistant vegetative cell as they are able to resist ionising radiation. Also some species of Deinococcus are thermophile.

Thermus are thermophilic bacteria that are able to live in extreme temperature condition and thus are able to tolerate high temperature.

Hence, option A is correct.

3 0
3 years ago
7. Which of the following is NOT a reason that cells divide?
White raven [17]
I believe it’s d your welcome I hope this helped I’ve answered this question
5 0
3 years ago
Read 2 more answers
____ is the process of water vapor turning back into liquid water, with the best example being those big, fluffy clouds floating
ankoles [38]

Answer:

Your answer is condensation.

7 0
3 years ago
Question: if the primary effect of a drug is to increase heart rate, the ur in a drug conditioning trial is
xxMikexx [17]
It should decrease in heart rate
5 0
3 years ago
Which of the following is not a major step when adopting the scientific method of solving problem?
natulia [17]

Answer:

d. formulation of a theory

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which structure has the least effect on the ability of a virus to infect and replicate in a host cell?
    15·2 answers
  • A transformer with primary turns 30, secondary 40 with shared core has mutual inductance of 12 henries. the self-inductance of t
    10·1 answer
  • The accumulation of serous fluid in the scrotal sac is called
    12·1 answer
  • Which statements accurately describe conduction and convection? CHECK ALL THAT APPLY 1. Only conduction needs matter to transfer
    8·2 answers
  • An asynchronous culture is given 3H-thymidine for a period of time, usually about 30 minutes. During the labeling period, 42% of
    7·1 answer
  • All eukaryotic cells contain small bodies known as _______. Organelles lipids miniscules
    13·2 answers
  • Each row in the auditorium has 18 seats and 246 and teachers are going to watch an assembly in the auditorium how many rows of s
    8·1 answer
  • How are nervous response differ from hormonal response?​
    11·2 answers
  • Glucose molecules contain stored energy for plants. Glucose is made from carbon dioxide and water molecules during photosynthesi
    11·1 answer
  • The Taiga biome has more biodiversity than the tropical rain forest biome.<br> True<br> False
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!