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netineya [11]
3 years ago
5

During the process of succession, only consumers can enter a developing ecosystem before producers

Biology
1 answer:
umka21 [38]3 years ago
4 0

Answer:

This statement is false.

Explanation:

Producers (namely mosses and liches) are the first organisms to reenter an ecosystem and are known as "pioneer species". They are proceeded by (in this order) small plants, shrubs, bushes, and climax communities (i.e. large trees). Only then do consumers once again become part of the ecosystem. For all of these reasons, the statement presented in this question is false.

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How is the Sun's magnetic behavior associated with its activity cycle?
faust18 [17]

Answer:

I believe "B"

Explanation:

In the Sun, the flows of hot plasma in the convection zone create the solar magnetic field. This is sustained by nuclear fusion in the Sun. ... The number of sunspots on the sun increase and decrease over time in a regular, approximately 11-year cycle, which is, in fact the solar magnetic activity cycle.

7 0
3 years ago
Which best describes the scientific process
olya-2409 [2.1K]

Answer:

The scientific method is a methodology to obtain new knowledge, which has historically characterized science, and which consists of systematic observation, measurement, experimentation, and the formulation, analysis and modification of hypotheses.

Explanation:

The main characteristics of a valid scientific method are falsifiability, and the reproducibility and repeatability of the results, corroborated by peer review. Some types of techniques or methodologies used are deduction, induction, abduction, and prediction, among others.

The scientific method encompasses the practices accepted by the scientific community as valid at the time of exposing and confirming their theories. The rules and principles of the scientific method seek to minimize the influence of the subjectivity of the scientist in his work, thus reinforcing the validity of the results, and therefore, of the knowledge obtained.

5 0
3 years ago
A man is found lying in a chair. On the wall behind him is a wide, bloodstained area with a void. The droplet sizes are less tha
tresset_1 [31]

This might be a case of high velocity blood spatter. This type of blood stain is most likely to be caused by a gun of a small calibre.  The gunshot usually causes high velocity blood spatter or can be caused by other objects when high amount of force is exerted. The high velocity blood spatter are caused by force travelling at a speed of 100 feet per second or more which produces droplets of diameter less than 1 mm.  Explosions may also cause such high velocity blood spatter.

3 0
4 years ago
Read 2 more answers
A list of 4 different events that can change a climax community
Afina-wow [57]
I know 1 of them is Nature
6 0
3 years ago
Read 2 more answers
Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulati
Mrrafil [7]

This is the complete question

Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulating fossil evidence has now suggested that the most recent dinosaurs gave rise to birds, making birds one of the closest living relatives of dinosaurs.

What statement provides the strongest evidence to support the claim that birds evolved from dinosaurs?

A. A fossilized rib cage of the semi-aquatic dinosaur Spinosaurus shows that it had lungs.

B. Fossils of the beaked dinosaur Ankylosaurus show that it had modified scales that produced hard, bony plates.

(C. Fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.) c is the right answer

D. A fossilized nest of the herbivorous dinosaur Brachiosaurus shows that it laid external eggs.

The correct answer is option C, that is, fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.  

<h3>What is Archaeopteryx?</h3>

Archaeopteryx is considered an intermediate fossil between the dinosaurs and modern birds.

With its amalgamation of reptilian and avian characteristics, it was long considered as the earliest known bird. It was found in 1860 in Germany, it is sometimes also called Urvogel, that is, the German term for a first bird or original bird.  

Thus, The correct answer is option C.

To learn more about Archaeopteryx click here:

brainly.com/question/17059171

#SPJ1

5 0
2 years ago
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