Biology, 06.12.2021 21:50 0Brittany0

Sammi decides to design a model to show how the digestive and circulatory systems interact. She lines a large plastic tube with a corrugated cardboard tube. Then, she connects smaller plastic tubes to the large plastic tube. These small tubes
connect
to a pump. She drills small holes in the large tube so that all of the plastic tubes connect.
She plans to run a green fluid representing food through the cardboard tube

Sammi decides to design a model to show how the digestive and circulatory systems interact. She lin

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 01:30

Modern whales developed their traits through natural selection what occurs during the process of natural selection

Answers: 3

Answer

Biology, 22.06.2019 09:00

Which of these is not a nucleotide base found in dna?

Answers: 1

Answer

Biology, 22.06.2019 10:40

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

Answers: 1

Answer

Biology, 22.06.2019 11:10

Look at the photo of the leaf, which term best describes this leaf ? a-simple.b-parallel.c-lobed.d-tooth.

Answers: 2

Answer

You know the right answer?

Sammi decides to design a model to show how the digestive and circulatory systems interact. She line...

Questions

Mathematics, 06.03.2021 05:40

Help please I don’t know this ...

Chemistry, 06.03.2021 05:40

What is the molar solubility in water of Ag2CrO4 ? (The Ksp for Ag2CrO4 is 8 x 10^-12.)...

Mathematics, 06.03.2021 05:40

CAN SOMEONE PLEASE HELP ME ...

English, 06.03.2021 05:40

Comprehension Questions: 1. What punctuation can you use to connect two closely related independent clauses? O a comma O a se...

Mathematics, 06.03.2021 05:40

A cylinder. ...

Mathematics, 06.03.2021 05:40

the area of a rectangle knitted blanket is 9x^2-6x-8. What are the possible dimensions of the blanket? Use factoring...

Chemistry, 06.03.2021 05:40

What are the REACTANT(S): 1 SnO2 + H2 2 Sn + H20 3 Cannot be determined...

Mathematics, 06.03.2021 05:40

Whitney has 13 ounces of peanuts, 17 ounces of almonds, and 18 ounces of cashews. She will mix these nuts to make a snack mix. Which show...

Mathematics, 06.03.2021 05:40

Find the coordinates of the center and the measure of the radius for a circle whose equation is (x-3)^{2} + (y-7)^{2} = 2 a. center = (-3, -7), radiu...

German, 06.03.2021 05:40

Match sentences in box A with sentences in box B.

Chemistry, 06.03.2021 05:40

Ammonium nitrate, a common fertilizer, is used as an explosive in fireworks and by terrorists. It was the material used in the tragic explosion at the...

Mathematics, 06.03.2021 05:40

Plz help it is due today ...

English, 06.03.2021 05:40

The word spotless has the same meaning--but he's stronger nuance, compared to which word?...

Physics, 06.03.2021 05:40

Which of the following statements about switches are true? Check all that are true. 1. Switches are made out of an insulator.2. Switches are ma...

Mathematics, 06.03.2021 05:40

A student surveys classmates to find out if they prefer muffins or cookies with or without nuts. The table summarizes the responses of the survey. if...

Spanish, 06.03.2021 05:40

Answer the questions complete sentences, using the direct object pronouns: lo, la, los las 1. ¿Bajaron ustedes las pistas avanzadas? 2. ¿Necesi...

History, 06.03.2021 05:40

PLEASE HELP ASAP! A: The Constitution is amended to prevent interference by the federal government in public protests. B: Citizens learn...

Physics, 06.03.2021 05:40

GOT YOUR BÍTCH IN THE BACK WHORIN...

Mathematics, 06.03.2021 05:40

What’s the area? For this ...

Mathematics, 06.03.2021 05:40

Instructions: Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed.

More questions: Biology Another questions