______________ succession occurs when you start with barren rock and no soil.a. Primary

b. Secondary

c. Annual

d. All of these

Answers

Answer 1
Answer: A)primary because it starts with no soil so that will be the primary if you still don’t get is that it still doesn’t have soil do it will be the first step or primary

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What substance is a reactant, along with oxygen, in cellular respiration? A) fat B) sugar C) water D) carbon dioxide Eliminate
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A food company has designed new types of breakfast cereal and is now working to decide which cereal to mass produce and begin selling. They can measure some traits of the cereals with scientific tools, but they also use small surveys to ask cereal buyers about their opinions. Which question could most likely be answered scientifically by the food company? Which cereal's box is the best color? Which cereal tastes the best to every eater? Which cereal contains the most sugar? Which cereal would sell the most boxes?
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WILL MARK BRAINLIEST!!!!!!!!Which of the following is a characteristic of scientific knowledge?
1.It based on norms.
2.It is based on culture.
3.It is based on opinions.
4.It is based on evidence.

PLEASE ANSWER QUICK!!!!!!!!!

Answers

Answer:

The correct answer is option - 4. It is based on evidence.

Explanation:

Scientific knowledge is the knowledge that based or acquired by scientific methods and validated by experimental data and evidence.

The scientific methods only based on facts and evidence. This knowledge is can not be subjective or on the base of an individual's believes.

Thus, the correct answer is option 4. It is based on evidence.

4. It is based on evidence.

Which of the following is a primary consumer in the food web shown above?

Answers

This is accurate because the majority of consumers get their energy from eating plants like grass and wild flowers. Deer, elk, cows, and monkeys are some examples of primary consumers.

What is Food web?

It is easy to tell whether an animal is a herbivore or not by the shape of its teeth. They are flat because they aren't tearing any kind of skin.

A food web is made up of all the food networks in a particular environment. Each individual organism in an ecosystem is a component of various food chains.

Energy and nutrients can travel through the ecosystem along several food chains. All the interconnected and overlapping food systems in an ecosystem are combined to form a food web.

Therefore, This is accurate because the majority of consumers get their energy from eating plants like grass and wild flowers. Deer, elk, cows, and monkeys are some examples of primary consumers.

To learn more about Food web, refer to the link:

brainly.com/question/18816028

#SPJ6

I'm not sure what the picture is, but the answer would most likely be the herbivore eating the grass. The reason this is true is because primary consumers are the consumers that gain their energy by eating plants like grass and wild flowers. Examples of Primary consumers are deer, elk, cows, and monkeys. It's obvious which animals are herbivores by looking at the shape of their teeth. They are flat since they are not tearing any sort of flesh.

Atherosclerosis is a disease in which plaque builds up in the arteries, effectively narrowing the arteries.How does atherosclerosis affect the flow of blood through the body?
A. The body produces smaller blood cells, which increases blood flow.
B. It results in lower blood pressure, which increases blood flow.
C. It results in increased resistance, which decreases blood flow.
D. The body produces fewer blood cells, which decreases blood flow.

Answers

Answer:

The answer isn't It results in lower blood pressure, which increases blood flow,It is actually It results in increased resistance, which decreases blood flow.

Explanation:

Answer:

when plaque makes the arteries narrow the speed of blood increases just the way when we put thumb in at the cross section of a pipe water speed increases and we can water a far away plant.

now as an outcome of Bernoulli theorem when speed of fluid increases pressure decreases so option B is right

Which of the following is true about the amount of energy that is stored in plant cells during photosynthesis? It forms from an equal amount of potential energy. It forms from an equal amount of radiant energy. It forms from a lower amount of potential energy. It forms from a lower amount of radiant energy.

Answers

It forms from a lower amount of radiant energy.

Answer:

d

Explanation:

yes

The Michigan forests contain a variety of tree species. What happens to the tree population when a forest losses its diversity; when only one tree species dominates an area? Students in biology class conducted the following simulations to predict the effects oon one tree species due to the presence of an invasive insect species: the hemlock woolly adelgid. Simulation #1 - 1. 28 students were given a card marked with H for hemlock 2. Each student moves around the room to meet three other students and write their names on their card. 3. The teacher represents the hemlock woolly adelgid.. He touches one student who dies and sits down. That student reads the names on his/her card. 4. Each student named, also dies and also reads the names on their cards. 5. Continue to all the students sitting have read the names on their cards. Count the number of students still standing. Simulation #2 1. Students are given cards marked H - hemlock; JP - jack pine; F - balsam fir; A - aspen; B - birch. 2. Repeat steps #2 - #5 from Simulation #1. 3. This time ONLY the students marked H will sit down. The other species of trees do not die. Based on the students' simulations, what conclusion can be drawn?A)Biodiversity halts the impact of disease and/or insect damage in an ecosystem.
B)Planting hemlocks in stands by themselves will save the other tree species growing throughout Michigan.
C)By planting a variety of tree species, you reduce the impact of specific insect damage on a forest ecosystem.

Answers

The answer is C
for surees

Answer:

The Correct Answer Is C

Explanation:

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A(n) _____ is an abbreviation for the name of an element and has either one or two letters.1.) atomic mass
2.) chemical symbol
3.) nuclear fusion
4.) periodic table
5.) group
6.) plasma

Answers

This is refered to as the chemical symbol. It is derived from the Latin name for the element which is why some elements like potassium (K) and sodium (N) have symbols different from their name on the periodic table.