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
wariber [46]
3 years ago
13

can someone actually help me please The crystals have been dissolved in water. Notice the copper(II) sulphate is the blue soluti

on. Sodium hydroxide is the clear solution what should i write for description of them ?? HELPPP
Biology
1 answer:
lidiya [134]3 years ago
8 0
The Soduim Hydroxide is just lye. It’s a caustic solution used in lots of things like soap, paper and metal processing.
Copper Sulfate gets its blue color from light energy that excites the electrons. It’s an anti microbial and used with wellness healing. Also has agricultural uses as well. Hope this helps you.
You might be interested in
What is the name for the rafflesia's organism
Rufina [12.5K]
Rafflesia arnoldii, the corpse flower or giant padma, is a species of flowering plant in the parasitic genus Rafflesia. It is noted for producing the largest individual flower on Earth. It has a strong and unpleasant odor of decaying flesh. It is native to the rainforests of Sumatra and Borneo.
7 0
2 years ago
Scenario 1:
Vedmedyk [2.9K]

Answer:

Yes.

Explanation:

Yes, this type of genetic engineering should be pursued in order to avoid decrease in death through infections or diseases as well as increase the production of milk and meat of that animals. With this genetic engineering, organisms have high resistance to diseases which decrease the cost of antibiotics. The positive effect of this genetic engineering is the increase in the resistance that leads to good health as well as productivity of organism.

3 0
3 years ago
Mark all that apply. What evidence is used to classify living things into groups.
DENIUS [597]

Answer:

D.

Explanation:

Taxonomy is a branch of biology centered around classifying animals into living groups. This is done based on the differences and similarities between animals. Taxa in the Linnaean system include kingdom, phylum, class, order, family, genus, and species. Between these relations it all stems from common ancestry. Which is what can relate species to others. Hope this helps!!

7 0
3 years ago
Read 2 more answers
What is the oxygen and carbon dioxide ​
maw [93]

Answer:

Explanation:

The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.

5 0
3 years ago
Please solve fast in 5 min​
Oksi-84 [34.3K]

Answer:

(C)

Explanation:

answer"A" can be cancelled as prokaryotic cells don't possess a nucleus.

answer"B" can be cancelled as animal cells don't have cell walls.

answer"D" can be cancelled if you know the cell theory.

6 0
3 years ago
Other questions:
  • Pregnancy tests detect a hormone in a woman's urine that is present only when an embryo is developing in her uterus. this hormon
    6·1 answer
  • What protein molecule carries oxygen in the blood to the cells?
    15·1 answer
  • What does it mean for a cell to have an optimal pH range?
    7·1 answer
  • Water is used during the electron transport chain in _____(1)_____, while water is formed from the electron transport chain in _
    9·2 answers
  • What is the relationship between dna, chromosomes, and any organism?
    11·1 answer
  • 9.) The number of times a gene occurs in a gene pool is
    12·1 answer
  • Which of these is a biotic factor of an ecosystem?
    7·2 answers
  • Write a chemical equation for cellular respiration. Label the molecules involved. <br><br> Help!
    8·1 answer
  • What happens during transcription ?1.) DNA is used as a template to make messenger RNA 2.)RNA is used as a template to make mess
    6·1 answer
  • А Г Г Т Ц А Ц Ц Т А Г Ц Ц А Г А Ц Ц Г Г А
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!