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docker41 [41]
3 years ago
10

9. If an ecosystem is changed through a natural disaster, organisms will

Biology
1 answer:
Nataliya [291]3 years ago
7 0

Answer: organisms will recolonise

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True or False: All the sugar produce during photosynthesis is not immediately used ; some is stored as energy for later use
SVEN [57.7K]

Answer:

true

Explanation:

7 0
3 years ago
1. En una actividad pedagógica, Luis organiza una dinámica con los estudiantes de Química: para ello quien menos utilice y respo
11111nata11111 [884]

Respuesta:

d. Ninguno tiene la razón

Explicación:

Para convertir masa a moles, necesitamos la masa molar de cada sustancia.

Fernando (58.85 g Fe)

La masa molar de Fe es 55.85 g/mol.

58.85 g × 1 mol/55.85 g = 1.054 mol

Jacqueline (23.05 g Na)

La masa molar de Na es 22.99 g/mol.

23.05 g × 1 mol/22.99 g = 1.003 mol

Carlos (35.45 g Cl)

La masa molar de Cl es 35.45 g/mol.

35.45 g × 1 mol/35.45 g = 1.000 mol

Paola (27.0 g Al)

La masa molar de Al es 26.98 g/mol.

27.0 g × 1 mol/26.98 g = 1.00 mol

4 0
3 years ago
Henry puts a plant into a beaker with water. After sometime he added blue ink into it A few hours later he observes that flowers
Evgesh-ka [11]

Answer:

The change in color in the flowers is because the plant has absorbed the dyed water. After some hours, we can see that the water has ascended through the roots, the stem and reached the flower petals. We can see the water's path till it evaporates in a process called transpiration, which returns water to the atmosphere.

Explanation:

Plants absorb water and other nutrients so that they can live. When we add ink into the water, we can see the water's path from the roots, up the stem, the leaves, and the flowers. In the flowers, the water evaporates through the stomata. We call this process transpiration. The ink allows us to see that the water was in the petals, but it evaporates, leaving behind the ink. As water evaporates, the plant drinks more, which results in a more intense color in the petals.

3 0
3 years ago
Humans are much more likely to associate snakes with danger than flowers and danger. According to the evolutionary perspective,
garik1379 [7]

Answer:

4) biological preparedness

Explanation:

Biological preparedness is a phenomenon that humans and animals have developed over time as a survival mechanism. It explains the tendency of humans and animals to form associations between dangers and some stimuli. In this case, humans tend to associate snakes with danger than flowers to danger. This tendency of humans to associate snakes with danger has made humans, according to evolutionary perspective, to fear and avoid snakes. And so, became a trait for adaptation for humans’ survival.

3 0
4 years ago
Nuclear plants use radioactive fuel to produce steam which turns a turbine to generate electricity. This is an example of a(n) _
Vilka [71]
This is an example of Nuclear Technology. 

In nuclear technology, the atomic nuclei of radioactive fuel undergo nuclear reaction. 

This means that the radioactive fuel undergoes nuclear fission (atomic nuclei separates or splits) or fusion (atomic nuclei fuses or joins).

Nuclear technology then generates atomic energy and releases it in the form of electricity. 
6 0
4 years ago
Read 2 more answers
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