Two students are comparing scientific experiments to investigations. They came up with the following ideas. Student A: Testing plant growth in different types of soils Student B: Comparing the water level in a lake during different times of the year One student gave an example of an investigation and the other gave an example of an experiment. Which student gave an example of a scientific investigation? Student A because it requires a hypothesis Student B because it requires a hypothesis Student A because it can be done in natural settings Student B because it can be done in natural settings (worth 15 pts)

Answers

Answer 1

Student A it requires a hypothesis

Answer 2

Answer:

A

Explanation:

I did the test lolol


Related Questions

Explain how you could use electricity from solar panels to get the electrical energy you need at any time.

Answers

Answer:you could put solar panels on top of your house.

Explanation:solar panels on top of your house is something that you need at any time

It absorbs light energy from the sun

A student is making a graph of the size of an animal population over time. He plots the size of the population on the vertical axis and time on the horizontal axis. How will the shape of the graph look if it shows the logistic growth of the animal population in the ecosystem?
A. It will be in an S-shaped curve
B. It will be a vertical line.
C. It will be a it will be a line that slants downward

Answers

Answer:

A it will be s - shaped curve

Explanation:

Latitude and Longitude fill in the blanks

Answers

Answer:

lines

drawn

pole

west

prime

equator

north

Explanation:

Lines
Drawn
Pole
West
Prime
Equator
North

A group of wolves is led by a male wolf and a female wolf. The two wolves lead the hunting and get to eat the captured prey first. They are the only wolves in the group who have pups. The other members of the group help to feed and care for the pups. The group works together to stop other wolves from entering the area where they live.

Identify the social structure and describe the social behaviors of the wolves. Explain how these behaviors help the wolves survive.

Answers

Answer:

Alpha

- responsible for making decisions

- the best in terms of managing the pack

Beta

- next best candidate for alpha

- advisor to alpha

- reinforces the alpha's commands

Delta

- protects the pack

- aids in hunting

Omega

- responsible for watching boundaries of the territory

- social glue

- scapegoat

Questions and Conclusion 1. If the egg is a model of Earth, what does each part of the egg represent? (Use the chart below.)
Portion of Egg Part of the Earth It Represents
Whole egg
Egg shell
Cracked pieces of egg shell
Egg white
Egg yolk

2. How does your model demonstrate the differences between the types of tectonic plates and the resulting observations in the asthenosphere?
3. How did your hypotheses of your Tectonic Egg Model compare to your experimental results?
4. What are some shortcomings of using this model as a replicable of the Earth? Suggest a way that a scientist could create a more accurate model of Earth’s tectonic plates.

Answers

Table / data if this is correct I’m sorry BDJDB

1.) what are some examples of amphibians? Where do they live?
2.) what are different types of fish? Give examples of each.

Answers

Answer:

An example of an amphibian is a fish. They typiclly live in humid wet places such as swamps and near lakes.

Different type of fish are when somethign seperates or distuinguishes 2 similiar fish. For example a tiger shark is typically smaller but more aggresive than the larger great white shark  

Explanation:

Answer:

Answer:

1.) Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. They can be found in forests, woodlots, meadows, springs, streams, rivers, lakes, ponds, bogs, marshes, swamps, vernal ponds and even farmland.

Answer the Question: What is the role of the spindle fibers? (Hint, it is the same as mitosis)

Answers

spindle fibers form a protein structure that divides the genetic material in a cell. the spindle is necessary to equally divide the chromosomes in a parental cell into two daughter cells during both toes of nuclear division: mitosis and meiosis
The spindle fibers play an important role in mitosis; they help the chromosomes divide during telophase. These are protein structures that hold genetic material.

Which of the following lists the components of a nucleotide?

a. a phosphate group, a deoxyribose, a nitrogen-containing base
b. a phosphate group, a ribose, a nitrogen-containing base
c. a nitrogen group, a ribose, a phosphate-containing base
d. a nitrogen group, a deoxyribose, a phosphate-containing base

Answers

Answer:

A

Phosphate Group, Nitrogen Base, Deoxyribose (DNA)

The answer to this question is A
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