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--------------im just trying to fill space for the minimum 20 char

The answer is probably tt

Well for parent 1 and parent 2 ( 1st parent of 2 ), parent 1 shows T so it forms Tt

Parent 1 and 2 ( 2nd parent of 2 ) ( parent 1 also has T and parent 2 has t ) so it forms Tt

Parent 1 ( 2nd parent of 1 ) and parent 2 has t and parent 1 is  normal which forms tt

So that leaves 2nd parent 1 and parent 2

I need help with these questions from 8th Grade science, Specifically Chemistry.
Answers should be detailed, 3-4 sentences.

List at least 3 different physical properties or changes of a substance.

List at least 3 different chemical properties or changes that a substance can experience.

EXPLAIN YOUR ANSWER! NO LINKS! PLEASE DON"T ANSWER JUST TO GET POINTS!
I will report your answer if you do any of those things.
Thx in advance!

Please Help
Compare Earth 4 billion years ago to Earth 550 million years ago.

right answers only will be reported if not right and no lniks!!!!!!!!!!!!!!!!!

Which of these is least likely to show common ancestry?
A. homologous structures
B. analogous structures
C. DNA
D. vestigial structures

If the last three animals of a species are all females, what will happen to the species?


A
The species population will slowly grow +

B
The species will become extinct because it takes a male and a female to reproduce -

C
The species will not change /

Species acquire many of their unique characteristics through
A. Homologous structures
B. Homeostasis
C. Pangaea
D. Variation

A student uses a lever and fulcrum to lift a rock off the ground.
Which option describes when potential energy is converted into kinetic energy during this process?


a. when the lever is wedged beneath the rock but before it has been lifted

b. when the student presses down on one side of the lever to cause it to move

c. when the rock rests on the ground without the lever

d. when the rock rests above the ground

How does weathering and erosion contribute to the cycling of earth's materials? (specifically rock/the geophere)​

Find the average kinetic energy of the molecules shown in the sample above. ( C and D are wrong )
a. 5
b. 4
c. 3
d. 36

I will mark brainlist for best answer!
Write a full paragraph about:
What causes changes in ecosystems?

The equator is at a latitude of 0°. Which latitude will have the warmest temperature?

A. 15°N

B. 20°S

C. 45°N

D. 70°S

What is formed when the number of electrons is changed?


Question 1 options:


ion



radioisotope



isotope



a new element

The main function of the respiratory system is to –


A. filter body fluids to remove waste products from the bloodstream.


B. send signals in the form of hormones to the body to control growth, reproduction, and metabolism.


C. rapidly communicate specific information using electrical impulses.


D. exchange gases, mostly carbon dioxide and oxygen, between the body and the atmosphere.

1. What are characteristics and examples of bryophytes?

2. What are characteristics and examples of protists?

Describe what bacteria are - their parts, how they can be good, how they can be bad, and the different types.

What did you observe happening in the cups?

Did a phase change or phase changes occur? If so, which one or ones?

Short Question: What is Hydropower?

a six word story of evolutions. (six words not six letters)

Which of the following has the greatest influence on the size and force of waves?
A.
seasons
B.
Moon’s gravity
C.
wind speed
D.
Earth’s gravity

As the wavelength of a wave increases, the frequency ___________.

remains the same

increases

decreases

In the process of precipitation, liquid water changes into water vapor and enters the atmosphere.
True or False?
:p

what are u?
for example, I'm an extra fluffy fat cat marshmallow fluffy ball unicorn duck butterfly frog pony
wbu what are u?

What is the function of tunnels and passageways in subsurface mining?
a. to reach mineral ore deep below the surface of the earth
b. to reach mineral ores on the surface of the earth
c. to drain underground lakes where minerals are found
d. to create strip mines and quarries below the surface of the earth

I´ll mark branlist for the best answer!!!
Write a paragraph (5-8 complete sentences) answering the prompt＂How does the availability of resources in ecosystems impact ecosystems?＂

helppp this easyyyyyyyyyyyyyy

I need help please j

15 points?
Extinction of a species is most likely to NOT occur in which example?
A. the organism is larger and stronger than others in it's environment
B. the organism is smaller and smarter than others in its environment
C. the organism is larger and smarter than others in it's environment
D. the organism is able to survive and reproduce more than others in it's environment

Please help me with this science question

The equator is at a latitude of 0°. Which latitude will have the warmest temperature?

Adjustment to environmental conditions is known as
A. Adaptation
B. Darwinism
C. Evolution
D. Natural Selection