Help me please i dont understand this science

help write else a paragraph

PLEASE HELP EMERGENCY!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN!! PLEASE!!

Question: Place the following in order from smallest to largest: Organ, Cell, Body System, Tissue



A. Organs Systems, Organs, Tissues, Cells

B. Cells, Tissues,Organs, Organ Systems

C. Tissues, Cells, Organ Systems, Organs


(This is 7th grade science)

EXPERT HELP I'LL GIVE BRAINLIEST:

answer these questions asap please.

ASAPPPPPPP!!!!!!!!!!!!!!!!!
PROBLEM IS CLIMATE CHANGE IN SPAIN
Explain why this problem is so urgent
 Explain what will happen if the
problem is not addressed
 Summarize the three most effective
solutions
 If you have a personal connection to
the topic you can include it here.

Describe the phosphorus cycle including the following terms: rocks, decomposers, weathering, plants, animals, and humans. *

WILL GIVE BRAINLIEST HURRY ASAP!!! IF YOU USE PLAYDO THEN PLEASE DO THIS FOR ME!!!! OR JUST DO IT.

Apply Concepts: Assume the capital G. representing the alleles for green pods is dominants.
What color pods does the female plant parents have?


2. Apply Concept: Assume the lower-cage g representing the alleles for yellow pods is recessive. What color pods does the male plant parent have? Explain.

3.Apply Concept: Maintain the assumptions you made about the G and g alleles in question 1 and 2. What color pods will the offspring plant have? Explain.


4. Draw Conclusions: Suppose the male parent plant and female parent plant have three more
offspring. What color pods will these three offspring have? Explain.

Study the dog family picture below and answer the reflection
questions.

What dominant traits do you
see in this family?

What traits do you think could
be recessive?

HELP
what do you put into the punnett square and what is the percent of black and white fur?

When writing a research paper, look for credible sources. Science doesn’t show bias, but humans do. Avoid sites and articles that provide facts without citing proper scientific evidence. You must be able to identify reliable sites so that the data in your research paper is credible.

Use sources that end in .gov. These government sites are reliable sources. You can also use sites ending in .edu. They’re generally trustworthy, but sometimes students, not scientists, write content for .edu websites. Always identify the source’s author before proceeding. Some .org and .com sites are credible, but it’s important to verify their authenticity. When reviewing a source, ask these questions:

Who authored the document?
Is the author a genetics expert?
What is the document’s purpose?
Does the document state facts that scientists can prove with evidence?
Does the document include opinions?
How old is the document?
Do other credible sources support the document’s statements?
Search for credible websites and note the information they contain. Write down two sources that you’ll use for your research paper, and cite them using Modern Language Association (MLA) citation methods.

Planting trees and preserving green spaces is an example of
O A community change you can make that will increase your community's negative
environmental impact.
O A personal change you can make to reduce your output of greenhouse gases.
O A personal change you can make that will greatly increase your negative impact on the
environment.
O A community change you can make to reduce your community's greenhouse gas emissions.

In cellular respiration, where do the high-energy electrons that move through the electron transport chain originate?
A.
water
B.
NADH and FADH2
C.
NAD+ and FAD
D.
glucose

Which of the following is an example of how the respiratory system interacts with the circulatory system to excrete waste?

The veins carry blood from different parts of the body to the heart, and the lungs exhale the carbon dioxide.
The arteries carry blood from different parts of the body to the heart, and the lungs exhale the carbon dioxide.
The veins carry oxygen-rich blood to the different parts of the body, and the arteries carry carbon dioxide-rich blood to the heart.
The arteries carry oxygen-rich blood to the heart, and the veins carry blood from the lungs to the different parts of the heart.

What happens to a trait when genes combine in different ways?

please help i need to create a photosynthesis model. Construct a model to show the movement of matter and energy from plants into other organisms. Show how mass and energy are conserved before and after each interaction. For example, the beginning substances before an interaction equal the ending substances, and vice versa. also add a few sentences explaining what you did in the model

Pls Help

4. Myth: An organism's kingdom only describes physical characteristics.
Fact:
Evidence:

5. Myth: Mammals and plants don't belong in the same domain.
Fact:
Evidence:

EXPERT HELP I'LL GIVE BRAINLIEST: Explain the answer

If a white dog with a short tail is crossed with a dog that is hom0zygous for black fur and heterozygous for a long tail, what is the probability (chance) that a puppy will be black with a short tail?
1 out of 16 (6% chance)
4 out of 16 (25% chance)
8 out of 16 (50% chance)
16 out of 16 (100% chance)

PLEASE HELP ASAP DUE IN LIKE 10 MIN!

Describe the relationship between velocity and acceleration by answering the following questions. What is the difference between speed and velocity?

When different alleles both influence the phenotype of an organism, the result is....
a A genotype
b A phenotype
c An allele
d Codominance

Which action causes a chemical change?
A. leaves dropping from a tree
B. leaves blowing in the wind
C. leaves being burned in a fire
D. leaves being crushed into pieces

what subatomic particle determines whether an atom is radioactive?

Question 12 (5 points)
(05.04 LC)

Look at the branching tree diagram below.

A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right with the following traits, Four limbs, Amniotic egg, Fur, Shearing teeth, and Retractable claws. There is one vertical line between each of the consecutive five dots. The lines are labeled from the from left to right as Amphibians, Reptiles, Marsupials, Dogs, Cats.

Which group of organisms came before marsupials? (5 points)

a
Only dogs

b
Only reptiles

c
Both cats and dogs

d
Both amphibians and reptiles

Which one of the following is NOT one of the reasons plants need phosphorus?
And
Which one of the following is a reason why animals need phosphorus?

I need two body systems that work together and an example

*50 POINTS*