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
Allisa [31]
3 years ago
13

A delicate plant embryo is protected by what?

Chemistry
2 answers:
sweet [91]3 years ago
6 0
The answer is the seed coat.<span />
astraxan [27]3 years ago
3 0
The answer is seed coat the seed
You might be interested in
Two raw materials used in manufacturing of indenouse soap
Trava [24]

Answer:Naoh and animal fats

Explanation:

Also perfume along with ones desire

Feel pleasure to help u

8 0
3 years ago
The enzyme amylase will affect the breakdown of carbohydrates, but it will not affect the breakdown of proteins. The ability of
Alenkinab [10]

Answer:

Shape of the enzyme and its active site

Explanation:

8 0
3 years ago
which of these is an example of a chemical change A breaking glass B mealting ice on a windshield C burning gasoline D denting a
Nonamiya [84]

Lets do process of elimination!

A. Breaking glass - That is a psychical change because if you break it, it is still glass. It didn't change to another substance.

B. Melting ice on a windshield - During the melting process, there is no chemical change, and therefore, no new substance is created.  

C. Burning gasoline - When gas burns it usually combines with oxygen to give carbon dioxide, water etc.  It is a chemical change.

D. Denting a bumper - The bumper is still a bumper, only thing is it has a dent in it. The properties did not change, meaning no chemical change.

7 0
3 years ago
Read 2 more answers
"a basic experiment involves a minimum of ________ participant group(s)."
3241004551 [841]
Answer: TWO.

At least two groups: treatment group and control group.

The treatment group is that is exposed to the different levels of the independent variable ( a medication for example), while the control group is not treated, so the researchers can compare the effect of the medication.
5 0
2 years ago
Hi pls help pls pls. this is due at 11:59 help
Sveta_85 [38]

Answer:

mass of salt 6.72g

Explanation:

mass of the combine mass with salt- mass of the empty beaker

36.176g−29.456g=6.72g

7 0
1 year ago
Other questions:
  • Polar substances will usually dissolve in _____.
    12·2 answers
  • The molecular mass of octane is 114.22 g/mol. What is the mass of 22.05 mol of octane? 5.180 g 22.05 g 114.22 g 2,518 g
    13·2 answers
  • The substance, __________ is always produced when an active metal reacts with water.
    13·1 answer
  • Which of the following is not a part of kinetic molecular theory?
    8·2 answers
  • If aqueous solutions of potassium chromate and barium chloride are mixed, a bright yellow solid (barium chromate) forms and sett
    13·1 answer
  • Complete the sentence. continental drift is the idea that...
    13·1 answer
  • How many moles in 200 grams of Br
    11·1 answer
  • The particles of a substance lose energy and change from
    10·1 answer
  • Which shows the correct order of experiments from oldest to most recent
    10·1 answer
  • Wood is made up partly of cellulose, about 45% by weight. Cellulose is a long chain polysaccharide made up
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!