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Ivan
3 years ago
10

PLEASE HELP WILL GIVE BRAINLIEST AND 23 POINTS!! Based on the data provided in this activity, what type of liquid seawater, in t

erms of salinity and temperature, will generally be the densest?
Biology
2 answers:
sertanlavr [38]3 years ago
8 0

Answer:

Seawater that is very cold (around 4°C) and that has a high salt content will generally be the densest formulation.

Explanation:

plato

maw [93]3 years ago
7 0
It is densest at 3.98 degrees celsius
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which statement describes what most likely occurs when I Compass is placed next to a simple circuit made from Battery, a light b
Arte-miy333 [17]
I believe the statement would be that, A magnetic field created by the electric current causes the compass needle to move. 
An electric current through a conductor creates a magnetic field,such that when a charged particle such as an electron, proton, or ion is in motion, magnetic lines of force rotate around the particle. Since current moving through the wire consists of electrons in motion, there is a magnetic field around the wire, which causes the compass needle to deflect. 
5 0
4 years ago
In not less Than 100 words, explain PPLO
geniusboy [140]
PPLO stands for Pleuropneumonia-Like Organism and it means: Mycoplasma.

Pleuropneumonia means pneumonia complicated with pleurisy.

Mycoplasma means any of a group of small typically parasitic bacteria that lack cell walls and sometimes cause diseases.

(I hope this helps in anyway possible. Sorry if it's not in 100 words, I couldn't get to that number. But maybe you can put more words into the sentences and make them longer. But I do really hope this has helped you!)
5 0
3 years ago
Which of the following is not a feature of cardiac muscle? Multiple Choice They depend almost exclusively on aerobic respiration
Karo-lina-s [1.5K]

Answer:

The correct answer will be option-They have about the same endurance as skeletal muscle fibers.

Explanation:

Cardiac muscle is one of the three types of muscle which is present in the Heart of the organism.

The muscle fibres of the cardiac muscle possess a high amount of myoglobin- an Oxygen carrying molecule which can store the oxygen for some time.  

The cardiac muscles have to pump blood in the body, for which they require a high amount of ATP, so they possess larger mitochondria.

The studies have shown that the cardiac muscles store glycogen carbohydrate which is used during the relaxation phase in stress conditions.

Since the cardiac muscles do not have the same endurance as the skeletal muscles which with physical exercise can be increased therefore the selected option is the correct answer.

5 0
3 years ago
Read 2 more answers
Can anyone help with this problem!
galina1969 [7]

Answer:

Parts of the reproductive system. image attached

3 0
3 years ago
Which are typical pioneer species during primary succession?
JulijaS [17]

Answer & explanation:

Primary succession occurs in environments that did not have biological communities in place and present unfavorable conditions for the establishment of life. Examples of these sites are rocks, dunes and newly solidified lava pits.

The pioneer organisms in primary succession are mainly producers and some decomposers.

In <u>dune</u> <u>environments</u>, for example, there are grasses, whose seeds are wind-borne and able to withstand excessive heat, water scarcity and unstable soil, and their roots are firm, preventing these plants from being harmed by the wind.

Sites with <u>rocky</u> <u>surfaces</u> can be colonized by photosynthetic bacteria, fungi or some species of algae. These organisms release substances that alter the substrate, allowing the installation of new species over time.

3 0
4 years ago
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