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
Lemur [1.5K]
3 years ago
15

What was the purpose of the vinegar In the third trial?

Biology
2 answers:
Deffense [45]3 years ago
8 0
The answer to this question is A) Test the effect of raising pH on enzyme action
Free_Kalibri [48]3 years ago
5 0

A)test the effect of raising Ph on enzyme action

You might be interested in
Explain how to focus a microscope using the high power lens. Include any safety issues you need to be aware of.
goblinko [34]

You would have to try on order to hurt yourself. Assuming you did the proper procedures Before and the specimen is fully in sight on the x and y axis and height is the only other thing to look at, then grab the fine adjustment knob ( the smaller coarse adjustment knob), and move it to the desired height. If the specimen starts to get blurry, turn the other way. This is a lot easier if your hand doesn’t move a lot when being held still

5 0
3 years ago
Read 2 more answers
A basalt rock displaces 16mL of water. The density of the mass is 3.0g/cm3. What is the mass of the rock?
Rainbow [258]

Answer:

48g

Explanation:

6 0
3 years ago
One city is located north of the equator and experiences average rainfall and warm temperatures. Another city is located exactly
miskamm [114]

Answer:

The temperature and precipitation will both differ.

Explanation:

when the North is having a warm climate the South has a cold climate

(In the months of june-aug it's colder in the south but hot in the north)

The southern areas also receive less rainfall than the Northern regions.

"It rains more in the Northern Hemisphere...And we've found that it's the ocean circulation." said Dargan Frierson.

6 0
3 years ago
Air at the equator is warm and has a ______density, which creates ________ in comparison to the air at the poles.
almond37 [142]

Answer:

Lower, low pressure

Explanation:

The temperature at equator are mostly higher than at the poles almost all times of year. This high temperature causes air at the equator to warm up quickly and thus, the air density reduces and it becomes lighter. Now, light air rises upwards. Thus, creating a low pressure region at equators. This low pressure causes the air near the poles gush towards the equator.

Hence, the blanks will be filled with the words

Lower, low pressure.

5 0
3 years ago
.........................
Yuki888 [10]
It’s cell wall and chloroplast. We don’t need chloroplast because we don’t make our own food.
8 0
3 years ago
Other questions:
  • To function properly a neuron must maintain a
    10·1 answer
  • If decomposers were removed from an ecosystem, what would be the most likely effect?
    5·1 answer
  • Which of the following occurs after a virus attaches to a host cell in the viral reproduction process?
    15·1 answer
  • Please Help.........................
    9·2 answers
  • Name the sensory receptors for the eyes,ears,and nose
    5·1 answer
  • Using your knowledge of fungi, which of the following might prevent the mold from growing? A. Buy a different type of orange. B.
    11·1 answer
  • Many species of bacteria live in your mouth and throat. These bacteria come from several different groups within domain Bacteria
    8·1 answer
  • Whats the difference between stimulus and stimuli?
    7·1 answer
  • :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :> :&
    7·1 answer
  • What was the environment from which aquatic vertebrates colonized the terrestrial environment?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!