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AleksandrR [38]
3 years ago
15

What happened to the molecules ehen you moved the slider to 100°c?​

Biology
1 answer:
sveta [45]3 years ago
5 0

Answer:

they changed

Explanation: they got warmer

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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
Photosynthesis is a process in which _______ energy is converted to _______ energy.
ELEN [110]

Answer:

Photosynthesis is a process in which <u>_heat_</u> energy is converted to <u>____chemical___</u> energy.

Explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP I NEED THIS TO PASS
Maurinko [17]

Answer:

scientist can learn how the rat has evolved based on where they live. it also helps find what the common ancestor was and all the common traits they have, for example rats in Norway may be used to the cold. and the rats in africa need to adapt to the heat and the constant threat of them being eaten.

7 0
3 years ago
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The hypothesis that suggests that life formed near the earth's surface in pools of water is called
aalyn [17]
I am pretty sure its called the "Biological Soup theory"... I hope I helped!
3 0
4 years ago
The diagram below shows part of the rock cycle. (s points)
Rufina [12.5K]

Answer:

sedimentary

Explanation:

a sedimentary rock is a layered rock that is formed from compaction, cementation, and recrystallization of sediments. :)

7 0
3 years ago
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