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yanalaym [24]
3 years ago
15

Don and ellie are trying to conceive a baby. How long should they wait before they suspect infertility?

Biology
1 answer:
hammer [34]3 years ago
7 0

Answer:

They are to wait for at least one year.

Explanation:

Infertility maybe defined as trying to get pregnant without success despite having frequent sexual intercourse for a period of at least one year.

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Examples of terrestial plants​
uranmaximum [27]
  1. podría ser árboles
  2. flores como rosas, Girasol.Gardenia.Gerbera.Narciso.Dalia.etc

  1. could be trees
  2. flowers like roses, Sunflower.Gardenia.Gerbera.Narcissus.Dalia.etc

Las plantas terrestres o embriófitas son aquellas capaces de crecer y desarrollarse sobre la tierra. Son un clado o grupo monofilético descendiente de algas verdes y otras especies acuáticas, pero adaptado a la vida fuera del agua. Algunas embriófitas pueden ser semiacuáticas.

Terrestrial plants or embryophytes are those capable of growing and developing on land. They are a clade or monophyletic group descended from green algae and other aquatic species, but ada

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3 years ago
Which gas is a major contributor to ocean acidification? A. oxygen B. sulfur dioxide C. carbon dioxide D. nitrogen
Kamila [148]

Answer:

C. Carbon Dioxide         Hope this helps!

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3 years ago
What type of conduction takes place in unmyelinated axons? What type of conduction takes place in unmyelinated axons? Continuous
Volgvan

Continuous conduction takes place in unmyelinated axon.

Explanation:

Based on the presence and absence of myelin sheath, the neurons had been classified as myelinated and non-myelinated neurons respectively.

In myelinated neurons the transmission of impulse takes place only at the non myelinated region called nodes of Ranvier. Due to this, the conduction in Myelinated neuron is saltatory.

The conduction in non-myelinated neuron takes place throughout the length of axon and it is continuous.

Saltatory conduction is faster than continuous conduction.

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B. What are two examples that can be found inside a cell?
valentina_108 [34]

Answer:

Nucleus and chorlophlast

Explanation:

5 0
3 years ago
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Which of the following is a primary function of the active site of an enzyme?
Fiesta28 [93]

The primary function of the active site of an enzyme is to catalyze the reaction associated with the enzyme (Option c). It is a fundamental structure in the enzyme.

<h3>What is the active site of an enzyme?</h3>

The active site of the enzyme is It is a fundamental structure in the enzyme that has catalytic activity.

The active site of the enzyme is a site that binds to the substrate to form the enzyme-substrate complex.

The formation of this complex leads to the generation of one or more products of a given chemical reaction.

Learn more about enzymes here:

brainly.com/question/1596855

3 0
2 years ago
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