During which era did the last tyrannosaurus live

Answers

Answer 1

Answer:

Cretaceous

rex live? T. rex lived about 66–68 million years ago during the Cretaceous Period in the western United States, including Montana and Wyoming.

Explanation:

Answer 2

Answer:

super man

Explanation:

super man


Related Questions

A student mixes strawberry kool-aid and water. A pH meter is used to measure the pH of 5.4. What kind of solution is strawberry Kool-Aid? **

Answers

The strawberry Kool-Aid is an Acid

Which statement is true about cell differentiation

A/it produces identical cells
B/it happened during cell division
C/it causes cells to change and specialize
D/it happens in all cells

Answers

C. It causes cells to change and specialize

A side of the triangle below has been extended to form an exterior angle of 157º. Find
the value of x.

Answers

Answer:

180 is the total angle so,

Explanation:

180 - 157 = 23

Therefore,

               x = 23

When we hear the word bacteria, we probably think of disease transmission or illness. But bacteria provide many
health benefits to humans. All BUT ONE is a health benefit of bacteria today in the world of medicine.
A)
production of vaccines
B)
genetic engineering to produce insulin
fixing atmospheric nitrogen into a usable form
D)
probiotic added to food and vitamin supplements

Answers

Answer:

A is the correct option

Explanation:

In the pharmaceutical industry, bacteria are used to produce antibiotics, vaccines, and medically-useful enzymes.

The answer would be D

You are learning about energy transformation in science class Sally Group made this electric magnet using battery and some wise describe the energy transformation
you see here

Answers

Answer:

The energy transfer in an electromagnet transfers from mechanical energy to electrical energy to chemical energy. The energy transformation in an electromagnet is from chemical to electrical to electromagnetic waves.

starting in the vena, list the chambers and blood vessels in order that blood passes through them until it reaches the aorta​

Answers

Answer:

Blood flows from the right atrium into the right ventricle through the open tricuspid valve, and from the left atrium into the left ventricle through the open mitral valve

What is the most plentiful gas in our current atmosphere on earth?
A) oxygen
B) helium
C) hydrogen
D) nitrogen

Answers

Answer:

D) Nitrogen..............

How did the arrival of the green bacteria likely affect the survival of purple bacteria?

Answers

Answer:

Have a wonderful day and I hope this is helpful?

If the diploid number of an onion cell is 16, what is its haploid number?

Answers

Answer:

8

Explanation:

The haploid number is always half of the diploid number so half of 16 is 8

can someone please help me will mark you brainliest !!

Answers

Answer:

A. Brown (BB) x White (bb)

Explanation:

Hope this helps! Please mark as brainlest.

Thanks!

LOTS OF POINTS HELP QUICK

Ribosomes are the site where ____
are produced
Amino acids are coded for by triplet bases in RNA called ___

Answers

1. Proteins
2. Codons

do monkeys and humans share a common anscestor

Answers

Answer:

Yes.

Explanation:

Science.

Yes they do lol because of science

when a planetary object circles its star it does so in an ellipse. the length of the ellipse is defined as
a) shape
b) ellipticalness
c) eccentricity
d) distance

Answers

Answer:

the ellipse of eccentricity

I think it’s B but am not sure

Heather presented to her class a report about the pancreas. Which statement in Heather’s report was not accurate?

Answers

Answer:

C. The pancreas triggers the development of secondary sex characteristics.

Explanation:

y e s

Some sugar molecules are absorbed from the small intestine into the blood by active transport. Explain why the rate of absorption of these can depend on the concentration of oxygen in the cells lining the small intestine?

Answers

Answer:

Because oxygen is the mediator of active transport.

Explanation:

The greater the oxygen, the greater the active transport, since it requires ATP and this energy currency requires cellular respiration.

A. What gas do plants give off in the light?

Answers

Answer:

oxygen

Explanation:

Before a kidney is transplanted, It is important to match the tissue type of the donor with the tissues type of the recipient. State why this is necessary

Answers

A key element in the evaluation for transplantation is tissue typing. The recipient must receive a transplant from a blood group–compatible donor to avoid hyperacute rejection and immediate irreversible graft loss on the operating table. The donor and recipient need not share the same Rh factor.

A particular mouse found in northern Canada has a light gray coat in the colder winter months but in the summer months has a dark brown coat. What can you say about this change?

Answers

Answer:

It changes based upon the weather for camaflouge

Help pleas due in 25 minutes. this is the 3 time that I have posted this question
In the middle of the night, you are awakened by hunger pains. You proceed to get up and go to the kitchen to have a couple of cookies and a glass of milk. Satisfied you go back to bed content. Explain in detail what tissues, organs, and organ systems are involved in completing that task. Be sure to include how the systems interact. The more detail the better! Start with getting up to get the food and include details on the steps in how the food gets digested.
. Explain in detail

Answers

Answer:

you would use your muscles from your legs and your body to get up from your bed and go to your fridge, your muscular system helps you up by being a structure for the muscles to apply force, you will use arm muscles for getting out cookies and milk. Then you will drink and eat your cookies and milk with your jaw muscle and send it down your esophagus to the intestines for the digestive system to break down your food. Then you will use your legs(muscles) to go back to your bed and sleep. (don't copy this whole thing it is not complete and you must add stuff so it is complete im just giving you an idea or the structure of this essay)

HEEEEEELP. PLEASEEEEEEEEEEEEE

Answers

there you go ^^

hope i helped

A man with blood type A, whose mother was type o, has a child with a woman that has type AB blood. Which blood
types are possible in their children?

Answers

Answer:

Ab a o

Explanation:

A man with blood type A, whose mother was type o, has a child with a woman that has type AB blood. Which blood

types are possible in their children AB, a, O.

What is ABO blood grouping ?

The blood grouping can be defined by the presence of surface antigens in the red blood cell which are  A and B. The gene present on the parent chromosome can determine the blood group.

Blood type A represents to the presence of gene A, and its genotypic expression can be A/A or A/O.

Type B blood group where genotype is represented as B/B or B/O, is due to the presence of a gene containing the B antigen.

AB blood group which is codominant- has one gene for A and another for B, with genotype A/B.

Blood type O is mainly characterized by the absence of surface antigens, behaves like a recessive trait, which only manifests itself in the absence of surface antigens A and B. The genotype is O/O.

For more details regarding blood group, visit

brainly.com/question/2645377

#SPJ2

which of the following is a biological aspect of an organism's niche?
A) the way it gets food
B) amount of sunlight
C) the water in the area

Answers

Mhmmmmm I think the answer is a but I’m not for sure......

The way it gets food is a biological aspect of an organism's niche.

What is Biological niche?

The term "niche" in ecology refers to the function an organism performs within a community.

The physical and environmental requirements (such as temperature or topography) and interactions with other species that a species must tolerate make up its niche (like predation or competition).

For instance, the tiny songbird from North America known as the Kirtland's warbler which is scarce, has an extremely constrained niche. It exclusively builds its nest amid young jack pine trees (Pinus banksiana), whose seeds need regular wildfires to germinate.

Therefore, The way it gets food is a biological aspect of an organism's niche.

To learn more about Niche, refer to the link:

https://brainly.com/question/30050221

#SPJ6

Tigers running across the field. what would happen if the hydrogen ion pumps in the Tigers mitochondria stopped functioning?

Answers

it probably dies of that because that seems intense so maybe it will die

Answer: A

Explanation:the tiger would not be able to keep running

According the to Great Lakes food web, if the Mallard Ducks population was removed from the ecosystem it would impact the food web by

A Causing the Great Blue Heron to decrease.
B Causing the Microscopic Plants population to decrease.
C Causing the Grass population to increase.

Answers

A food chain is a simplified way to show the relationship of organisms that feed on each other. It’s helpful to classify animals in a simple food chain by what they eat, or where they get their energy.

Green plants, called producers, form the basis of the aquatic food chain. They get their energy from the sun and make their own food through photosynthesis. In the Great Lakes, producers can be microscopic phytoplankton (plant plankton), algae, aquatic plants like Elodea, or plants like cattails that emerge from the water’s surface.

Herbivores, such as ducks, small fish and many species of zooplankton (animal plankton) eat plants. Carnivores (meat eaters) eat other animals and can be small (e.g., frog) or large (e.g., lake trout). Omnivores are animals (including humans) that eat both plants and animals. Each is an important part of the food chain.

In reality, food chains overlap at many points — because animals often feed on multiple species — forming complex food webs. Food web diagrams depict all feeding interactions among species in real communities. These complex diagrams often appear as intricate spider webs connecting the species.

This lesson demonstrates that changes in one part of a food chain or web may affect other parts, resulting in impacts on carnivores, herbivores, and eventually on producers. An example of this might be the harmful effects of pollution. The point that should be made is that when something disrupts a food web, humans should try to understand and minimize the disturbance. Students should also come to recognize that humans, too, are part of this complex web of life.

Need help immediately please !!!

Answers

Answer:

Gs, gs ----- gS, gS, gs, gs

Explanation:

There's a pattern in the order of the GgSs and ggSs.

When comparing two different trait's independent assortments, you must consider = the possible gametes and order pattern value of "Gs, gs --- gS, gS, gs, gs".

Scene chromosome:When it comes to characteristics, 1 Trait and 2 Traits are two separate sorts of traits that are mostly seen in GS.For every parent GS's likely gametes, enter the spaces. As a result, the values for the order pattern are "gS Ss GgSs ggSs."The "scene chromosome" occurs when two or more Jeanne squid jeans are found on the same chromosome.

Find out more about the scene chromosome here:

brainly.com/question/13413361

Why did Hershey and Chase label the viral DNA with radioactive phosphorous and not radioactive sulfur?
a. DNA contains phosphorus and no sulfur.
b. Proteins contain phosphorus and no sulfur.
c. DNA contains sulfur and little phosphorous.
d. Proteins acids contain sulfur and little phosphorou

Answers

dna contains sulfur and little phosphorus

✓ Concept Check
1. Describe the two groupings of bones that form the skull.
2. Identify which bones make up the cranial bones.
3. List the fourteen bones that form the face.
חר

Answers

1. Cranial roof & cranial base
2. Frontal bone, parietal bone, temporal bones, occipital bone, sphenoid bone, ethmoid bone
3. Inferior tribunal (2), lacrimal bones (2), mandibal, maxilla(2), nasal bones (2), palatine bones (2), vomer, zygomatic bones (2)

What height in meters must the student climb in order to reach the top of the hill?

Answers

Answer: 256 or 300 sorry if i was incorrect

Explanation:

The student must reach the top of the hill, and this is entirely dependent on the hill's elevation, which varies from one area to the next and is not constant in any particular area.

What is the significance of the hill in the ecosystem?

The hill is the highest point on Earth and plays an important role in ecosystems because it can provide a variety of different habitats for plants and animals as well as act as barriers that separate different ecosystems, such as the forest ecosystem present on one side of the hill from the grassland ecosystem present on the other side of the hill, and it is also a depositary of minerals and other resources.

Hence, the student must reach the top of the hill, and this is entirely dependent on the hill's elevation, which varies from one area to the next and is not constant in any particular area.

Learn more about the hill here.

https://brainly.com/question/12559629

#SPJ6

Helppp Pleaseee Ill give u pointssss

Answers

Answer:

I think it is F.

Explanation:

Answer:

Letter E

Explanation:

Letter F shows a codon, an anticodon is the opposite match for the codon, in this case letter E

Which level of organization is best represented by the cactus plant?
A
cell

B
organ

C
organism

D
tissue

Answers

C is the correct answer

The level of organization is best represented by the cactus plant organism. Thus, option C is correct.

What is organisation level in the living things?

In the case of the living things first of all they has been made up of the cell and the cell has been known as the basic as well as fundamental unit of the living things, after that the cells has been combined and they must form tissue, or we can say that the group of the cell is known as tissue.

Tissues has been combined together and they form the muscles and these muscles are of several types and than after that muscles combined together and they form the organ and each of the organ of the body has been made up of different types of the tissue. Like heart has been made up of such type of tissue that never takes rest.

At last the organs or we can say that two three organs has been combined together to form the organ system of the body such as the nervous system, respiratory system, and these systems has been combinedly form the whole organism.

Therefore, The level of organization is best represented by the cactus plant organism. Thus, option C is correct.

Learn more about level of organization on:

https://brainly.com/question/14501995

#SPJ2

Other Questions
The opossum, which is native to North America, and the kangaroo, which is native to Australia, are marsupials.The fact that both these mammals incubate their immature offspring in a pouch provides evidence that they -O are descended from a common ancestorO belong to the same speciesO must range great distances to eathave very similar skeletal structures Use the chart above to determine which substitution mutation has the potential to cause more damage? Highlight your answer. (2pts) a. Substitution of 3rd N-base to go from CAU to CAC b. Substitution of 3rd N-base to go from UGU to UGC c. Substitution of 3rd N-base to go from UCU to UUU 3. Explain WHY: (3pts)_________________________________________ please help ALGEBRA II Im probally wasting my points but who has a fly ride frost furry in adopt me for a fly ride golden unicorn and a fly ride dodo?? My user is UghxSky Find the density of an object that has a mass of 22.3g and a volume of 136.7cm3. HELP PLEASE!!es un sinnimo de rata grande en algunos pasesLa palabrade Latinoamrica. *marranopericotemalecnbarranco Please helppp number 11 Carbon has 6 dots around the symbol in the correct lewis structureTrueFalse help please !!! urgent! While obtaining respiration rate, you should measure respiration immediately after pulse is taken, aspatient may change breathing pattern if aware of respirationA. True B. False What is the PURPOSE of meiosis?A. to make sperm & eggB. to make food from sunlightC. to make new boy cellsD. to make fertilized eggs What is (z+5)+(2-4) in simplest form? Explain how you found your answer. Antonio Hola amigos Fomo estas Benjamin tengo mucho sue I necisito lo ir a time casa no yo no What role did the Mandate of Heaven play during the Zhou dynasty?A. It helped divide China into many different states.B. It allowed China to connect with other civilizations.C. It explained why leaders rose and fell.D. It forced all Chinese people to use a single language. Fencing costs $25.80 per yard. How much does it cost to enclose two adjacent rectangular pastures as shown? need help on a question for reading can someone help me The atmosphere insulates the planet by trapping in Help h help helpp Which is the best approximation for the solution of the system of equations? y = -2/5 x + 1 y = 3x -2 WHICH ANSWER? A. (0.45, 0.88) B. (0.88, 0.65) C. (0.88, 1.1) D. (1.3, 0.88) From 20 tons to 99 tons? Increase or decrease? The United States Postal Inspection Service, or the Postal Inspectors, is the law enforcement arm of the United States Postal Service. It supports and protects the U.S. Postal Service, its employees, infrastructure, and customers by enforcing the laws that defend the nation's mail system from illegal or dangerous useA. TrueB. False which of the following phrases provides a context clue for the definition of the word immense