BIOLOGY HIGH SCHOOL

The rock cycle includes all of the steps except which of the followinga) magma or lava cools b)sediments melt deep beneath Earth's surface
c) extreme heat and pressure form metamorphic d) Rocks at Earth's surface are broken down into smaller pieces.

Answers

Answer 1
Answer: B is the correct answer.

Sediments do not melt deep beneath the surface during the rock cycle.
Answer 2
Answer:

Answer:

options 1 and 2

Explanation:

i got them right on edge

Related Questions

What are tiny blood vessels called?
What is an environment​
Which is least likely to be a reservoir for fresh water
Which of the following was part of the ozone depletion problem?Mining waste Chlorofluorocarbons DDT
What separates living organisms with nonlivng organisms?

Life on earth would be impossible without photosynthesis. why ?answer in 3 points​

Answers

Explanation:

If photosynthesis ceased, there would soon be little food or other organic matter on Earth, most organisms would disappear, and Earth's atmosphere would eventually become nearly devoid of gaseous oxygen.

Wolves live in remote forests and hunt in groups. What pattern of dispersion do they exhibit?

Answers

Their pattern of  dispersion is the clumped dispersion

Sequence of oxygen, carbon dioxide and blood flow?

Answers

Ok when we inhale we are letting oxygen inside of us, that oxygen that we inhale helps our blood move around our bodies. When we breath out taking out all the old air thats called carbon dioxide and it is very dangerous because it can make us stop breathing if we dont find new oxygen fast. Please if you need more info just private message me.

In 1859, Charles Darwin described a model of how living things change over time. He described this model and the evidence that supported it in a book called On The Origin of Species. Which scientific term is used to describe a testable model that seeks to explain natural phenomena?

Answers

The natural selection process ensures that the weak members or traits of organisms are removed so that only the strong will remain. This ensures that the organisms and their descendants will live for as long as possible. This is the process by which organisms evolve to allow for higher survival rates. For example, an animal that is covered by thick and multiple layers of fur is made for the extremely cold climates. However, if the world begins to get warmer and warmer, such animals and their offspring will begin to have thinner and thinner layers of fur. This will allow their specie to survive longer. 

Answer:

D. Theory

Explanation:

Why is it important for scientists to develop a way to grow tissues that have a built-in system to supply blood

Answers

  • It is important for the scientists to grow the tissues that have a built in system to supply blood to decreases the chances of organ rejection.
  • There is a very serious issue regarding this the transplanted organ does not gets the vascular blood supply which is the main reason for organ rejection.
  • If there will be tissues with its own blood supply then it will not be ejected by the body.
A lack of blood flow determines the number of cell layers that can
survive when they are transplanted

Darwin hypothesized that there are definite steps to natural selection. Consider the model here. Use the Roman numerals (I - III) to guide you through the steps. Which is an accurate description of Darwin's hypothesized theory of natural selection? A) Sexual reproduction of bacteria cause variation. Some bacteria survive and some do not. Over time all of the bacteria should become extinct.
B) In any population, variation exists. Some bacteria are resistant to antibiotics. Most bacteria die, but the bacteria that are resistant survive and reproduce.
C) In a population of bacteria that are exposed to antibiotics, some bacteria change their genetic make-up and survive. The new genetic make-up is passed on to offspring.
D) There is a change in the environment: an antibiotic is added. Some of the bacteria are capable of changing to the new environment. They survive and reproduce, passing along their favorable traits.

Answers

Answer:

The most appropriate answer would be D) There is a change in the environment: an antibiotic is added. Some of the bacteria are capable of changing to the new environment. They survive and reproduce, passing along their favorable traits.

Natural selection refers to the process by which organisms who are better adapted to the change in the environment have better chances for survival and reproduction.

The steps for natural selection can be explained as:

I. Inherited variation: Within a population, organisms often exhibit variations which can be inherited such as color, size, et cetera.

II. Competition: This is the phase in which organisms struggle to survive. During this, species usually produce more offspring as compared to the carrying capacity of the environment.

In the given situation, environment change is the addition of antibiotic.

III. Selection: It is the phase of differential reproduction that is, organisms who are best adapted to the environmental change have better chances to mature to reproductive age. They reproduce and pass the beneficial traits to the offspring.

Bacteria which are better adapted to the new environment survive, reproduce, and pass their beneficial traits to the next generation.

IV. Evolution: Changes in allele frequency in a population accumulate over time and leads to the evolution.
The answer is B because if there is variation there would be certain bacteria with a favorable trait to survive when the antibiotic is released.
Other Questions
Why does the enzyme trypsin get deactivated when introduced in the gastric juice of the stomach?
Golgi bodies are organelles that process and package macromolecules, such as proteins and lipids, for export out of the cell. Given this information, which of the following types of cells is most likely to possess a large number of Golgi bodies? gland cells heart cells red blood cells muscle cells
DO you know a animal with the name that starts with the letter n?
Give scientists clues about the kind of organisms that lived in an ancient environment