BIOLOGY MIDDLE SCHOOL

Which of the following is an appropriate problem statement for a science experiment? A. What is the effect of microplastic on the digestion processes of small fish?
B. The effect of microplastic on the gut of small fish is unknown to humans.
C. What is microplastic?
D. Microplastic causes problems for coral reefs and we want to know exactly what problems are caused.

Answers

Answer 1

Answer:

Answer:

Explanation:

i know it

Answer 2

Answer:

The problem statement for a science experiment is What is the effect of microplastic on the digestion processes of small fish?

What is problem statement?

A problem statement is defined as a concise description of the problem a project seeks to address.
It finds the gap between the current state and the final state of a process or product.
A problem statement is usually one or two sentences to give details about the problem your process improvement project will address.
In general, a problem statement will outline the negative points of the current situation and explain why this matter occurs.
For example, We must decrease our turnaround time by 50%, improve response time and follow through significantly to improve communication and reach our targets.

To learn more about problem statement refer to:

brainly.com/question/25923602

#SPJ

Related Questions

Beth learned in her science class that white blood cells in the human body capture harmful material by engulfing them. Then they digest them using enzymes, thus protecting the body from infection. Which eukaryote has a similar mode of nutrition?
How does the circulatory system work at the organ level?
A scientist observing a group of spider monkeys noticed that the adult females often spend time picking leaves off of tree branches. The scientist hypothesizes that this behavior is caused by boredom. Is the scientist’s hypothesis valid?No, humans are the only organisms that experience boredom.Yes, boredom is a likely explanation for the spider monkeys’ behavior.No, emotions of non-human organisms cannot be tested.Yes, the hypothesis could be tested through a controlled experiment.
Do oxygen molecules go into or out of the cell
Organisms that are responsible for taking in light energy to make their own food are known as which of the following?

Differentiate bet prokaryotic and eukaryotic cells

Answers

There are differences between Eukaryotic and Prokaryotic cells. This difference is considered to be the most important distinction between groups of organisms. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multi-celled organism. Both plant and animal cells are eukaryotic cells.

HHELLPP PLEASE
BIG DDOUDT

Answers

Answer:

I can help but

Explanation:

Can you also show the options in the picture?

The correct answer will be option D. Owl. Among the given animals, only the owl has both eyes in front of its face and it comes under the category "Animals that only eat other animals".

In this problem, Joy had first created a list of animals who had " EYES IN FRONT " of their face. From the given options, owls have eyes in front of their face and thus can be included in the list. The other animals, like pigeons, deer and sharks, have eyes on the sides of their face.

Owls are carnivores, meaning they eat mostly meat from other animals. They are not known for their great predatory skills and prefer to chase smaller animals, as they have difficulty catching and killing larger prey. These nocturnal raptors are only occasional omnivores.

Learn more about carnivores here:

brainly.com/question/1214500

1.A.)The sun's energy causes air molecules to move rapidly: temperatures are __________ and it feels _____________.B.)When less of the sun's energy reaches air molecules, they move less rapidly and it feels_____________.
2.Wind- air moving in a______.
A.)As the sun heats air, it expands, becomes less________, rises, and has_______ atmospheric pressure.
B.)Cooler air is________and sinks, causing__________atmospheric pressure.
C.) Air moves from____________pressure areas to_______________pressure areas, causing wind

Answers

Sun's energy

causes air molecules to move rapidly; temperatures are high and it feels warm

A ----- is a simplified representation of a real object or system.

Answers

Answer:

Model

Explanation:

A representation of a real object or system in its physics, conceptual or structural form is called the model of that object or system.
A model only represents an object or system but is not the object/system itself.
An example of the model of a system can be a model representing the water cycle which symbolically explains the systemic process and an example of a model of an object can be a globe which is a representative of the earth.
The model tries to simplify our understanding of the given object/system and hence there is a little deviation from the real object/system.
The purpose of the model is usually to provide basic knowledge regarding that particular object/system by giving a simpler representation.

Models are simplified representations of a real object or system.

What are 10 facts about tornadoes?
Science

Answers

A tornado is as a rotating, funnel-shaped cloud that extends from a thunderstorm to the ground with whirling winds that can reach 300 mph.Damage paths of tornadoes can be in excess of one mile wide and 50 miles long.Tornadoes can accompany tropical storms and hurricanes once on land. Its super important to be prepared for a tornado, so make sure you have a disaster plan for your pets too! Sign up for Save Our Pets.Rotating thunderstorms are the best predictors of tornado activity.They are well defined thunderstorms on radar that may include hail, severe winds, lightning, or flash floods.Tornadoes can occur when a warm front meets a cold front, forming a thunderstorm, which then can spawn 1 or more “twisters."Most twisters or cyclones travel from southwest to northeast and can move in the opposite direction for short periods of time. A tornado can even backtrack if it is hit by winds from the eye of the thunderstorm.Funnel clouds usually last less than 10 minutes before dissipating, and many only last several seconds. On rare occasion, cyclones can last for over an hour.A tornado may appear nearly transparent until dust and debris are picked up or a cloud forms within the funnel.Twisters strike predominantly along Tornado Alley — a flat stretch of land from western Texas to North Dakota. This region is a hotspot for tornadoes because the dry polar air from Canada meets the warm moist tropical air from the Gulf of Mexico.Tornadoes are most likely to occur between 3 pm and 9 pm, but can occur at any time.In the southern states, peak tornado occurrence is March through May, while peak months in the northernmost states are late June through August.

1. Natural disasters
2. Form in warm places
3. Are dangerous
4. You may also go through a thunderstorm too
5.Can cost alot of money to repair what the tornado has done
6. May cost lives
7. Can travel a long distance
8. May continue for days
9. It is a type of storm
10. Tornadoes can affect people in different places

Early as the 9th century, it was suggested when organisms change, they may be better able to ____________.reproduce
find a home
adapt to survive

Answers

Reproduce is the answer

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