Explain how scientists know the composition of the bottom layer of the crust?

Which would most likely be found as a petrified fossil form?A. dinosaur skeletonB. insects in amberC. fish skeleton on the shore A bear cub weighed 10 pounds. Each month it gains 5 pounds. Which equation correctly shows this linear relationship. A.Y=5x +10B.Y=10x +5C.Y=5x-10D.Y=10x-5 1.6[7-4m]=302.[5+6a]-3=8 WILL GIVE BRAINIEST AND 100 POINTS TO CORRECT ANSWERA parallelogram is shown below:Part A: What is the area of the parallelogram? Show your work. (5 points)Part B: How can you decompose this parallelogram into two triangles? If this parallelogram was decomposed into two triangles, what would be the area of each triangle? (5 points) On the basis of the following notes, fill in the blanks given below:(to be done in the Creative Writing Notebook)Notes:i.Animal Ostrich ii.Habitat: Planes and deserts of Africaiii.Height: 8-9 ftiv.Weight: 200-350 poundsv.Characteristics: unique, largest living bird. Long skinny legs, big body with small wings. Long , pink, hairless neck, dangerous beak. Large eyes, black eye lashes, sharp eyesight.Males black feathers with some large white feathers (underside and tail)Females brown feathersCannot fly, good runner, powerful legs and kicks hard.Ostrich is found in nature in (a) _____, but is farmed all over the world for its meat. It is a unique looking animal and the (b) ____ bird. It is around 8-9 feet tall and weighs as much (c) ____ It has long , skinny legs and a big body with small wings. The males have black (d) ____on underside and tail. The females are usually have brown feathers. It has large eyes with (e) _____, and black eyelashes. The eyes are almost two inches in diameter. Even though it has wings it (f) ____. It runs at a great speed to escape from its enemies. When the bird is unable to run any further, it defends itself with (g)________. A car engine has power than a horse because a car engine does the same amount of work in time. Yasmin and Raj each had 10 boxes of equal weight to stack next to each other on the same shelf, at the same height and in the same arrangement. Yasmin completed the task in 2 minutes, while Raj took 3 minutes to stack his boxes. Raj applied power than Yasmin because his stacking took time to do the same amount of work. what chemical reaction type is Pb + 2 H3PO4 --> 3 H2 + Pb3(PO4)2 Answer the question above Explain Culture of Honor in your own words.Help me, please. Please helpwhich of the following came from the great compromisethe articles of confederationthe bicameral congressthe location of the capitolthe 17th amendment If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to the nearest centimeter? (There are 2.54 centimeters in 1 inch) Layla is driving to a concert and needs to pay for parking. There is an automatic fee of$8 just to enter the parking lot, and when she leaves the lot, she will have to pay anadditional $3 for every hour she had her car in the lot. How much total money wouldLayla have to pay for parking if she left her car in the lot for 6 hours? How muchwould Layla have to pay if she left her car in the lot for t hours? HOW RESPONSIBLE ARE ARTISTS FOR CREATING NEW INVENTIONS AND TECHNOLOGIES Can you guys plzzzz help me!!!! I need to finish this test today!!will give brainliest Results from multiple experiments suggest that the ActA protein of Listeria, an integral membrane protein expressed on the cell surface, is the only bacterial protein that is required for the movement of the bacterium within its host cell. Which combination of the following observations shows that ActA is both, necessary and sufficient for bacterial movement?I. ActA binds to the Arp2/3 complexII. E. Coli in which ActA is expressed moves in host cell cytosolIII. Listeria lacking the ActA gene fail to move inside the host cell cytosol.IV. ActA has 3 transmembrane domainsV. Arp2/3, when activated, nucleates a branched actin networka. I and IIb. II and IIIc. I and IIId. III and IVe. I and V what is 6X + 9 + 2x can you help me please does spain have an unlimited government who helped establish the Plymouth colony and organize the First Thanksgiving? correct scientific notation of the number 2600000000