1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vlad [161]
2 years ago
11

How many types of organisms are there on Earth?

Biology
1 answer:
tankabanditka [31]2 years ago
3 0
There is well over a million types of organisms on Earth.
You might be interested in
As a product in the maturity stage of its life cycle, chewing gum brands would most likely require the use of _____ advertising
Yuri [45]
The answer that would best complete the given statement above would be the word REMINDER. Here is the complete statement. As a product in the maturity stage of its life cycle, chewing gum brands would most likely require the use of reminder advertising to prompt purchases. Other options for this question include informative, <span>persuasive, push and pull. </span>
3 0
2 years ago
Which of the following types of environments would best support this organism?
ehidna [41]
The answer is. Marsh. have a good one
5 0
3 years ago
Read 2 more answers
The shape of the external ear is maintained by ________. Select one: a. hyaline cartilage b. adipose tissue c. fibrocartilage d.
d1i1m1o1n [39]

Answer:

D) elastic cartilage

Explanation:

Cartilage is a connective tissue which is fibrous in composition which provides its physical properties like the softness, elasticity and strength.

There are three types of cartilages- the elastic, hyaline and the fibrocartilage. Among these three the cartilage which forms the external ear is the elastic cartilage. The elastic cartilage is composed of the elastin protein, type II collagen and the elastic fibres. The presence of the elastin proteins and fibres allows the ear to be an elastic organ.

Thus, Option-D is the correct answer.

4 0
3 years ago
Which of the following flowcharts is accurate? A. RNA→ protein→ DNA→ trait B. DNA→ RNA→ protein→ trait C. DNA→ protein→ RNA→ tra
il63 [147K]
B. DNA->RNA->Protein->Trait
The RNA uses transcription to copy the base pairs in the DNA. The messenger RNA then takes it to the ribosome which makes a protein with the information
3 0
3 years ago
Read 2 more answers
Which of the following is not a piece of molecular evidence supporting the endosymbiotic theory? .A. Some organelles divide by f
ElenaW [278]
The best answer is B. The endosymbiotic theory states that mitochondria and chloroplasts have striking similarities to bacterial cells: 1. they have their own DNA, which is separate from the DNA found in the nucleus of the cell. 2. Both organelles use their DNA for to produce many proteins and enzymes required for function. 3. They are both surrounded by a double membrane. 4. They reproduce just the way bacteria do, replicating their own DNA and directing their own division.
6 0
3 years ago
Other questions:
  • Which is not true regarding the spleen?
    6·1 answer
  • What happens on the outer surface of a cell?
    8·1 answer
  • Two beakers contain what are clearly identical amounts of a liquid. however, a child suddenly judges them as holding different a
    11·1 answer
  • Before organisms with nuclei evolved, life on earth consisted only of unicellular
    12·1 answer
  • When baby hughie was put down for his afternoon nap, he seemed in good health. while sleeping, hughie's breathing stopped and he
    5·2 answers
  • How to tell if a fossil is older
    15·1 answer
  • Help please?
    6·2 answers
  • A student design an experiment to demonstrate an effect of the interaction between the atmosphere and soil which of these best d
    5·1 answer
  • Identify the error in the following statement: “Photosynthesis is a chemical reaction that takes place in the chloroplasts of gr
    15·1 answer
  • Why mesophyll cell is considered as parenchyma cell​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!