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natali 33 [55]
3 years ago
10

The density of an object with a volume of 60.0ml and a mass of 400.0g is ......???

Biology
2 answers:
hichkok12 [17]3 years ago
5 0
To find the density of an object, divide the mass by the volume. To find the density of the object in your problem, use a calculator to divide 60.0 by 400.0
frez [133]3 years ago
5 0

No the answer is 6.67 g/mL.

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During a laboratory exercise in class, Wei is asked to observe cells from different organisms. Her teacher asks her to list stru
allochka39001 [22]

Answer:

A

Explanation:

the answer is A because all of this organelles found in every organism

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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
3 years ago
2. How does oxygen and carbon availability affect
lawyer [7]

Answer:

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Explanation:

While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. ... Without oxygen, much less ATP would be produced.Aug 31, 2018

3 0
2 years ago
During sensation and perception, sensory receptors on the skin transduce information and then send this information to
rewona [7]

The area of the brain located in the parietal lobe, responsible for processing information from sensory receptors on the skin is the <u>somatosensory cortex</u>.

<h3>What is somatosensory cortex?</h3>

It is that brain area responsible for processing and treating information of a sensory nature that comes from the skin, muscles and joints.

<h3>Characteristics of somatosensory cortex</h3>

  • It receives and interprets all the information that comes from the tactile system.

  • Sensations of pain, temperature, pressure, as well as the ability to perceive the size, texture, and shape of objects are perceived by this section of the cerebral cortex.

Therefore, we can conclude that the sensory receptors receive information from the outside regarding touch, pain and temperature and transmit it to the somatosensory cortex.

Learn more about somatosensory cortex here: brainly.com/question/8340880

4 0
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suter [353]

Answer:

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3 0
3 years ago
Read 2 more answers
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