Answer:
D. Increasing the house temperature
Explanation:
Increased level of temperature and humidity support the growth of microbes in the house and thereby pollute the indoor air. Indoor plants remove carbon dioxide and help in reducing indoor pollution. Likewise, entry of fresh air into the house by opening windows and use of HEPA filters also make the air of house free of pollutants.
Answer:
The correct answer is option D. "Increasing the house temperature".
Explanation:
Reducing indoor pollution is achieved by a series of practices that help to improve the quality of air within a closed environment. Among the different practices herein proposed, increasing the house temperature is the one that is lest helpful to reduce indoor pollution. In fact, some scientific studies suggest that increasing the house temperature is related to an increase in indoor pollution by the use of heating devices and exposure to the contaminants that they generate.
Answer:
Explanation:
Cell wall
Function: Rigid layer on the outside of a plant cell.
Factory name: Wall/ Security gate.
Found in: Plant cell.
Cell Menbrane
Function: Soft layer controls what goes through cell.
Factory name: Door.
Found in: Plant and animal cell.
Nucleus
Function: Brain of cell.
Factory name: CEO's office.
Found in: Plant and Animal cell.
Mitochondria
Function: Powerhouse of cell.
Factory name: Furnace.
Found in: Plant and Animal cell.
Endoplasmic Reticulum (E.R.)
Function: Hallways in cell which carries proteins.
Factory name: Conveyor belt.
Found in: Plant and Animal cell.
Ribosomes
Function: Produce proteins.
Factory name: Workers.
Found in: Plant and Animal cell.
Golgi Bodies
Function: Receive proteins from E.R.
Factory name: Mail room.
Found in: Plant and Animal cell.
Choroplasts
Function: Turns energy into food.
Factory name: Solar panels.
Found in: Plant cell.
HOPE THIS HELPS :)
Answer: Yogurt contains good bacteria.
Explanation: Taking antibiotics for a longer duration of time kills the good bacteria present in the the gut of the human being. The gut of the human being consists of good bacteria as well as bad bacteria.
The good bacteria present in the gut of the human beings helps in the digestion of the food. Yogurt is a good source of good bacteria as it contains lactobacillus which is known as good bacteria that keeps the gut healthy.
Australopithecus afarensis
Homo habilis
Homo erectus
The correct answer is water.
Osmosis refers to the motion of the free water molecules through a semi-permeable membrane down a concentration gradient. The free water molecules refers to the ones, which are not associated with the solute particles, like the salt ions.
Similar to the diffusion of the other kinds of molecules, the osmosis leads to a net difference in the concentration of water via a membrane, that is, an important activity of the biological species.
Bacteria and archaea differ in their cell walls makeup.
Further Explanation:
Archaea is considered to arise many years ago and is also considered to be the most primitive form of life. Earlier they were classified as bacteria but as they possessed certain difference features when compared with bacteria, it was now termed as archaea. Some of the characteristics of archaea resembles eukaryotes while other resembles with prokaryotes.
Archaea are single celled organism and they can thrive in harsh conditions like marshy area and hot springs. Some of the example of archaea are, Thermococcus litoralis, Methanopyrus kandleri, Cenarchaeum symbiosum etc.
The features of archaea which are similar to bacteria are:
1. Lack of nuclear envelop.
2. Lack of membrane bound envelop.
3. Presence of circular chromosomes.
The features of archaea which are similar to eukaryotes are:
1. Methionine is the initiator amino acid for protein synthesis.
2. Lack of peptidoglycan in their cell wall.
3. Association of histones with DNA.
Learn more:
1. Learn more about plants brainly.com/question/862697
2. Learn more about bacteria brainly.com/question/4656094
3. Learn more about viruses brainly.com/question/3889603
Answer Details:
Grade: Middle school
Subject: Biology
Chapter: Classification of organism
Keywords:
Bacteria, archaea, methionine, peptidoglycan, histones, chromosomes, cell wall, DNA, nuclear envelope, eukaryotes, Thermococcus litoralis, Methanopyrus kandleri, Cenarchaeum symbiosum.
Answer: True
Explanation:
Unnatural occurences are those catastrophic events induced by humans which can exert drastic impact over the ecosystem. These may include deforestation, forest fire, intentional explosion, and others. This will result in loss of many species due to damage caused to the non-living physical environment.