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Tamiku [17]
3 years ago
11

What does a model of the carbon cycle show?

Biology
2 answers:
Fantom [35]3 years ago
6 0

Answer:

I think the increase of carbon

balandron [24]3 years ago
6 0

The Amount of Earth's Carbon is CONSTANT.

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Robert Hooke discovered cells in the 18th century.<br> true or false
Artist 52 [7]

Answer:

False it is in the 17th century (1665)

Explanation:

He named the little blocks after cells (little rooms)

3 0
3 years ago
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Heeeeeeeeeeeeeeeeeelp plz its due nowww
Goshia [24]

Answer:

1-Wegener was a German meteorologist, geophysicist and polar researcher. In 1915 he published 'The Origin of Continents and Oceans', which outlined his theory of Continental Drift. Wegener was a member of four expeditions to Greenland.

2-The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones.

3-The movement of these tectonic plates is likely caused by convection currents in the molten rock in Earth's mantle below the crust. ... The long-term result of plate tectonics is the movement of entire continents over millions of years

7 0
3 years ago
Which bacteria would you not use a Gram stain on? Select all that apply.
OlgaM077 [116]

b, f, h.

The bacteria that you would not use a Gram stain on are Escherichia coli, Pseudomonas spp. and Clostridium spp, and Neisseria meningitidis.

<h3>What are Gram stain negative bacteria?</h3>

Gram-negative bacteria have cell walls with thin layers of peptidoglycan and high lipid content.

This causes them to appear red to pink under a Gram stain.

<h3>Examples of Gram - negative bacteria</h3>

Gram-negative bacteria include:

  • Pseudomonas,
  • Klebsiella,
  • Proteus,
  • Salmonella,
  • Providencia,
  • Escherichia,
  • Morganella,
  • Aeromonas
  • Citrobacter
  • Neisseria meningitides

Thus, the bacteria that you would not use a Gram stain on are Escherichia coli, Pseudomonas spp. and Clostridium spp, and Neisseria meningitidis.

Learn more about gram negative bacteria here: brainly.com/question/1194544

#SPJ1

8 0
2 years ago
What is the remaining ratio of alleles? 2. Have any alleles been selected against?
Luden [163]

The remaining ratio of alleles is about 3:1

<h3>What about alleles?</h3>
  • The term "allele" is employed to refer to a gene's alternate form or variants.
  • For each autosomal gene, one allele is inherited from each parent, and that we often group the alleles into groups.
  • Usually, we ask them as normal, wild-type, aberrant, or mutant alleles.
  • For instance, a dominant allele can overcome the characteristics of other recessive alleles;
  • These features are what determine an individual's eye and hair color, for instance .
  • In this instance, the dominant brown eye alleles outnumber the recessive blue eye alleles.
  • Any of two or more genes that may alternately appear at a certain location (locus) on a chromosome is referred to as an allele, also referred to as an allelomorph.
  • Alleles may exist in pairs or there could also be many alleles influencing how a certain trait is expressed (phenotype).
  • Each gene during a human has two copies (or alleles), one from each parent.
  • Alleles significantly contribute to the event of each person's unique traits.
  • Alleles are variants of the identical gene with a minor difference in the DNA base sequence.
  • An allele may be a gene's variable form.
  • Some genes exist during a number of forms, all of which share the identical genetic locus on a chromosome.
  • Because each genetic locus in humans has two alleles—one acquired from each parent—they are referred to as diploid creatures.

Learn more about alleles here:

brainly.com/question/23516288

#SPJ4

8 0
1 year ago
Please help brainiest will give you!
Volgvan

Answer:

28.00 is the answer

Explanation:

step-by-step mark most brainliest pls

6 0
3 years ago
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