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
Alekssandra [29.7K]
3 years ago
7

Why do plants need sap?

Chemistry
2 answers:
Nadya [2.5K]3 years ago
8 0
Plants don't need sap. They make it like Maple trees.
True [87]3 years ago
7 0
Plants need sap as in a plant call there is a large vacuole which contains call sap. ALSO and as vacuole is a larger content of call and will not contain its composition it would effect the cell growth  <span />
You might be interested in
HELP PLSS!
Inessa05 [86]
. The empirical formula is the simplest whole number ratio.

The correct answer is 1. HCI
7 0
2 years ago
Match the characteristics and elements to their group.
Luba_88 [7]

Answer:

Kr is a Noble Gas. Na is an alkali metal. F is halogen.

Group 17 is halogens. Inert is Noble Gases. Odourless and colourless is Noble Gases. Alkali metals do not occur freely in nature. Alkali metals are malleable

Explanation:

8 0
3 years ago
Which one of the following items does NOT characterize a reducing agent? a. A reducing agent loses electrons. b. A reducing agen
Ad libitum [116K]

Answer: D

Explanation:

A reducing agent is a species that reduces other compounds, and is thereby oxidized. The whole compound becomes the reducing agent. In other words, of a compound is oxidized, then they are the reducing agent. On the other hand, if the compound is reduced, it is an ozidizing agent.

Since we have established that a reducing agent is the compound being oxidized, we know that A is not our answer. An oxidized compound is losing electrons. Choice A states exactly this.

For B, this is true as we have established this already.

C is also correct. Since a reducing agent loses electrons, it becomes more positive. This makes the oxidation number increase.

D would be our correct answer. It is actually a good oxidizing agent is a metal in a high oxidation state, such as Mn⁷⁺.

4 0
3 years ago
All gases are considered to be ____.
NISA [10]

Answer:

B

Explanation:

I used my notes from class today.

3 0
3 years ago
What is Constituent Element?
charle [14.2K]

Answer:

hope it helps...

Explanation:

a constituent element, material, etc.; component. a person who authorizes another to act in his or her behalf, as a voter in a district represented by an elected official. Grammar. an element considered as part of a construction. Compare immediate constituent, ultimate constituent.

If this helped please comment...

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELP I DON'T HAVE MUCH TIME PLZ HELP ME IF YOU ARE REALLY GOOD AT SCIENCE COME TO MY QUESTION PLEASEEEE Which fossil fuel create
    10·1 answer
  • Convert the following to Fahrenheit 10 Celsius 30 Celsius 40 Celsius 37 Celsius 0 Celsius
    12·2 answers
  • What is the temperature of 0.500 moles of a gas that is stored in a 2.50 L container under 13.0 atm of pressure?
    5·1 answer
  • Who was on the grand committee
    7·1 answer
  • Which of the following is an example of point-source pollution? A. Salt from roads B. Water from a sewage treatment plant C. Fer
    6·1 answer
  • What is the formula of the compounds Cl- and Na+
    15·1 answer
  • How many moles are in 3.86 x 1023 molecules of Carbon Dioxide (CO2)?
    5·1 answer
  • two students are working together to build a birdhouse. Student 1 applies a force of 10 N to a wooden board in order to slide it
    8·1 answer
  • A genus is composed of a number of similar
    8·2 answers
  • Would the ph at the equivalence point be acidic, basic, or neutral for each given titration?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!