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3 years ago

A disadvantage of solar energy is the need for ___

Biology

2 answers:

Lostsunrise [7]3 years ago

7 0

Sunlight which is not alway around so your solar panels have to store it the best they can

Alisiya [41]3 years ago

5 0

Answer:

Sunlight

Explanation:

Sunlight is not provided 24 hours a day so during nightfall solar panels will not have the ability to collect energy.

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the mitochondria are found in the most eukaryotic cells. what do they convert the energy stored in food into and store it in the

Maksim231197 [3]

to make atp from enery

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3 years ago

Elizabeth is a young girl , has black hair , is of average height , and likes to play basketball . which of her characteristics

Serhud [2]

Answer:

The fact that she likes to play basketball.

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3 years ago

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Many organizations release indexes used to measure the development of the world's countries. As we learned in this lesson, these

Gennadij [26K]

In my opinion, out of the many indexes about the development of a country, the three most reliable ones about the level of development would be the GDP nominal, the GDP per capita, and the human rights index.

The GDP nominal will show the overall welfare of the country, the sum of its economy, its production, the way it manages the finances, the progress or decline it is making.

The GDP per capita will show us the average income of the people in the country. So this index will provide us with information about how well the wealth in the country is distributed, are the people poor, middle class, or rich, and what they can or can not afford in their lives.

The human rights index is very important as it defines the basics of the daily lives and the rights that the people have. The more freedom the people have in their expression, the choices in life, their actions, the happier the people would be, and vice versa, the more restricted they are, the less happy would they be.

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3 years ago

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Help meeeee?

Ket [755]

Answer:

The correct answer is - Biotic factors are any living factors and abiotic factors are anything non-living in an ecosystem.

Explanation:

An ecosystem consists of all living organisms, non-living organisms that are present in a physical environment in a particular geographical area. The physical environment consists of several factors such as landscape, pH, climate, salinity, and other factors that represent abiotic factors.

Any living organism present in an ecosystem is biotic factor Examples of biotic factors include are mammals, birds, trees, microbes, grasses, fish, bacteria, and many more.

7 0

3 years ago

Match each organism with its phylum Pines Ephedra Palm-like plants Trees with fan-shaped leaves A. Gnetophyta B. Ginkgophyta C.

solong [7]

Answer:

Ginkgophyta

Explanation:

Gymnosperms are cone-bearing trees or Woody plants, which do not different greatly in their structure from the Woody angiosperms. Gymnosperms do not produce flowers but as seed plants that bear their seeds on scale-like leaves which are arranged spirally to form cones. The seeds are termed naked seeds because they are exposed to the air on the surfaces of the cone scales.

Gymnpsperms are grouped into four major divisions namely:

*Ginkgophyta

*Cycadophyta

*Corniferophyta

*Gnetophyta

1)DIVISION GINKGOPHYTA:The ginkgo tree cared maiden hair is the only surviving member of this division. It is found in the Orient(China and Japan) where it is cultivated as an ornamental tree because of the fan-like leaves. The leaves are *fan-shaped* with long petrioles.

2)DIVISION CYCADOPHYTA:The cycads abound in the tropics, mainly as ornamental plants. They are *palm tree-like* plants with a crowded crown of palm fronds.The leaves of Cuba's are deep green,waxy with large petioles.

DIVISION CONIFEROPHYTA:This is the largest group of Gymnosperms as it includes some of most economically exploited plants such as *pines* and Jupiter's. The pine tree is important as Christmas tree and conifers are generally important in the production of wood and paper

DIVISION GNETOPHYTA:This is the group of very unique Gymnosperms made up of three genera:Gnetum,*Ephedra* and Welwitschia.

Ephedra is a profusely branched shrub found in desert regions. It has whorl-like, scale-like, or needle -like leaves and jointed stem.

Hence, matching each with its phylum, we have:

Gingkophyta:Fan-shaped leaves

Cycadophyta-Palm-like leaves

Coniferophyta:Pine

Gnetophyta:Ephedra

5 0

4 years ago