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erik [133]
3 years ago
10

Please help me with my biology.. ​

Biology
1 answer:
tatuchka [14]3 years ago
5 0

Answer:

1. b 2. d 3.a 4. c 567 i dons see

Explanation:

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2) Trilobites are useful as index fossils, because each species existed for a...
Licemer1 [7]

Trilobites are found worldwide and evolved rapidly, making them easily distinguishable from trilobites of other time periods

5 0
3 years ago
What are the end products of the electron transport chain?
solong [7]

The end products of electron transport chain are:

Water

Adenosine triphosphate (ATP)

Explanation:

  • Most of the free energy released during the oxidation of  glucose to CO₂ is retained in the reduced co-enzyme NADH and FADH₂, generated during the kreb's cycle.
  • Electron are released from these co-enzymes and are eventually transferred to an oxygen molecule to form water.
  • These transfer of electron from co-enzymes to oxygen molecule occurs through a series of protein complexes in the mitochondrial membrane. And the process is termed as Electron Transport Chain.
  • The large amount of free energy is released during the oxidation of NADH and FADH₂ is used in the production of ATP
6 0
3 years ago
One end of the rope is vibrated to produce a wave with a wavelength of 0.25 m. The
evablogger [386]

Answer:

3) 0.75m/s

Explanation:

The wavelength of a wave is calculated using the formula;

λ = v/f

Where!

λ = wavelength of wave (m)

v = velocity or speed (m/s)

f = frequency of wave (Hz)

According to this question, one end of a rope is vibrated to produce a wave with a wavelength (λ) of 0.25 m and frequency (f) of 3.0 Hz.

Using λ = v/f

v = λ × f

v = 0.25 × 3

v = 0.75m/s.

5 0
3 years ago
Did you remind the predicted phenotype ratio and children of dihybrid parents that are both right-handed and posses free ear lob
kirill115 [55]
Did you remind<span> the </span>predicted phenotype ratio<span> and </span>children<span> of </span>dihybrid parents<span> that are </span>both right-handed<span> and </span>posses free ear lobes<span> - 2159873.</span>
5 0
3 years ago
A hurricane destroys the bayou where sawgrass grows, which many insects eat.
sveticcg [70]
Answer: In all of these carrying capacity would go down substantially.
Explanation: This is because these natural disasters are very detrimental to the environments and would decrease life.
4 0
2 years ago
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