Answer:
They can’t expand or stretch with out a synthesize a new exoskeleton underneath the old one and then sheds or molt the original covering.
An Exoskeleton be a disadvantage for growth and movement because exoskeleton Restricts the growth of the organism due to its rigidity.
what is an Exoskeleton?In contrast to the interior skeleton of a human, an exoskeleton is the external skeleton that supports and protects an animal's body. Some of the larger exoskeletons are referred to as "shells" in common language.
what are the advantages of Exoskeleton?Having a hard covering on the outside in the form of an exoskeleton is a great defense against predatorsit helps to support the body and it's like wearing a portable raincoat that keeps the creature from getting wet or drying outIt also protects the fragile interior organs and muscles of the animal from harmwhat are the disadvantages of Exoskeleton?An exoskeleton provides a significant restriction on growth. Arthropods must exfoliate, shedding their old shell and growing a new one, because their exoskeletons do not grow with them
thus exoskeleton may provide protection to the insect but ristricts the growth of arthropod.
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which gland secretes hormones that control the pituitary gland
Answer:
the hypothalamus.
Explanation:
which of freud’s ideas is still part of modern psychoanalytic thought?
Freud's ideas 'comprise is the ego's main job' is still part of modern psychoanalytic thought. The main objective of modern psychoanalysis is to cure patients from destructive behaviors.
Psychoanalysis refers to different psychological-therapeutic techniques originated from the work by Sigmund Freud.
Modern psychoanalysis is a school of thinking related to other psychoanalytic schools such as, among others, classical Freudian, Lacanian, etc.
Modern psychoanalysis is aimed at bringing unconscious material into consciousness and thus enhancing the functions of the ego.
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Which group of animal possess a gastrovascular cavity?
how many inches from the floor should food be stored
Answer:
6 inches
Explanation:
All food, except those stored in the original large unopened bulk containers, are to be stored at least 6-inches above the floor.
Hope this helps!
Answer:
six inches
The FDA Food Code requires that food be stored six inches off the floor, that food be protected during storage, and that there be no pests in the facility to contaminate food.
Explanation:
This energy was converted into ___________________ energy as the water flowed down the tube.
Answer:
Kinetic Energy
Explanation:
Kinetic energy is a form of energy that an object or a particle has by reason of its motion.
What is a scenario of 2 body systems?
Answer:
Two examples of a body system are the respiratory system and digestive system.
Explanation:
Identify the parts labeled 1, 2, 3, 4, and 5 of the neuron.
Dendrites, Cell body, Myelin sheath, Schwann cell and Axon are the parts of neuron.
The part that is numbered 1 is dendrites which receives signals from other cells and forward it to the next and the part which is numbered 2 is known as cell body that organizes and keeps the cell functional and working.
The 3rd number is Myelin sheath which is responsible for the increase in speed of the signals, 4th number is the Schwann cell that produces myelin sheath and the 5th number is Axon that transfer signals to other cells and organs so we can conclude that these are the label parts of neuron.
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which endocrine gland is considered to be the master gland
Answer:
the pituitary gland
Explanation:
List 10 non venomous snakes. Please help ASAP. Giving Brainliest. Thanks!
Note:
It's my homework :)
Answer:
Rough Green Snake
Milk Snake
Common Garter Snake
Western Ribbon Snake
Rat Snake
Green Keelback
Lycodon Striatus (Barred Wolf Snake)
Trinket Snake
Python Molurus
Bullsnake
Explanation:
Which type of chart plots the relationship between dependent and independent variables?
-Bar Chart
-Line Graph
-Flow Chart
-Pie Chart
Line graph is used to plot the relationship between dependent and independent variables by connecting the data points one plots via line.
What are dependent and independent variables ?These are the variables used in mathematical modelling , statistical modelling and experimental sciences.
The independent variable is the cause , its value is independent of other variables being studied and exists individually.
The dependent variable is the effect. The change in the value of dependent variable occurs due to change in the independent variable.
The correlation between dependent and independent variables can be studied by plotting a scatter graph and then connecting the dots to draw a line graph in order to establish a relation.
Therefore, line graph is the correct choice here.
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A heron is affected by many factors in its environment. What distinguishes the biotic factors from the abiotic factors?
Answer: C. living and nonliving
Explanation:
A heron is affected by many factors in its environment. Living or non-living distinguishes the biotic factors from the abiotic factors. So, the correct option is (C).
What are Biotic and Abiotic factors ?Biotic Factors
The term biotic is composed of two terms: “bio” describes living organism and “ic” which explains like, combined they are called as living organisms. Therefore we can infer that all living organisms which exists on earth are called as biotic components. Such as Plants, animals, human beings, decomposers, yeast, insects, etc.
Biotic components interface to develop new generations i.e to reproduce new organisms to sustain stability in the food chain.
Abiotic Factor
Non-living things of an ecosystem are called abiotic factors. They play a crucial role in shaping ecosystems as both biotic and abiotic factors interaction is a must for the permanence of the ecosystem.
Examples of Abiotic Factors are air, weather, water, temperature, humidity, altitude, pH, level of soil, types of soil and more, water flow rate, water depth, etc.
Thus, a heron is affected by many factors in its environment. Living or non-living distinguishes the biotic factors from the abiotic factors. So, the correct option is (C).
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a substrate-level phosphorylation occurs in the citric acid cycle when _____.
Answer:
It is a sequence of chemicals reactions in which molecules are broken down in the presence of oxygen to generate energy.
Explanation:
why would a t rex taste like chicken
We have been talking about plant and animal cells over the past couple weeks. Plant cells have two organelles that animal cells do not contain. Name the two organelles that can be found in plant cells but not in animal cells and describe what each of those organelles do. Please answer in at least 5 complete sentences.
I will crown brainliest! pls help me
Answer:
Animal cells each have a centrosome and lysosomes, whereas plant cells do not. Plant cells have a cell wall, chloroplasts and other specialized plastids, and a large central vacuole, whereas animal cells do not.
Explanation:
brainliest
What would the seasons on Earth be like if its axis was tilted like Uranus
Answer:
If Earth’s axis was tilted like that of Uranus, the days and the seasons would be very different. On Earth only the poles have perpetual darkness during winter and perpetual daylight during summer. With an axial tilt like Uranus, the Equator and the Arctic / Antarctic circles are almost at the same latitude. With the axis of Earth tilted 90 degrees, the Sun would stay almost directly overhead for months at a time at the polar regions, there would be hardly any change between a day and a night. Basically you have a time period lasting months which is equivalent to the midday of current equatorial regions.
Explanation:
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color vision in vertebrates is made possible by cone cells.
Answer:
Is that a question or are you just stating a fact.
Explanation:
Do anyone know the Rising level of water(ml):?
Explanation:
Global mean sea level has risen about 8–9 inches (21–24 centimeters) since 1880, with about a third of that coming in just the last two and a half decades. The rising water level is mostly due to a combination of melt water from glaciers and ice sheets and thermal expansion of seawater as it warms.
Type of Organism ||| Autotroph |||| Heterotroph
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Other names for ||| |||
this type of Organism ||| |||
include..... ||| |||
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Energy come from..... ||| ||
-------------------------------------|||---------------------------------------||-----------------------------------------
Examples |||
-------------------------------------|||---------------------------------------||------------------------------------------
WILL MARK BRAINLIEST
Answer:
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
1.plants, algae, and some types of bacteria are all examples Autotroph
Dogs, birds, fish, and humans are all examples of heterotrophs.
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
2. the 6 main types of organisms They can be divided into six major types: bacteria, archaea, fungi, protozoa, algae, and viruses. Organisms are classified by taxonomy into groups such as multicellular animals, plants, and fungi; or unicellular microorganisms such as protists, bacteria, and archaea. All types of organisms are capable of reproduction, growth and development, maintenance, and some degree of response to stimuli.
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
3. The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
4. Thermal Energy ,Nuclear Energy, Chemical Energy, Electromagnetic Energy, Sonic Energy ,Gravitational Energy, Kinetic Energy and Potential Energy
+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_+-+_
what name is given to the process in which pre-mrna is edited into mrna?
Answer:
What name is given to the process in which pre-mRNA is edited into mRNA? RNA processing
Explanation:
I don’t understand?
Answer both
Answer:
i believe its B
Explanation:
If you get it wrong im so sorry
but if i you get it right may i have brainliest
it would really help...:)
why is photosynthesis described as a chemical rection
Answer:
Even though it can be undone, a new product is formed in photosynthesis. So it's a chemical process
Which of the following is known as the "respiratory center"?
Answer:
Medulla oblongata
Explanation:
Answer:
Medulla oblongata
Explanation:
The medulla oblongata is the primary respiratory control center. Its main function is to send signals to the muscles that control respiration to cause breathing to occur.
investigar la importancia del estudio y proceso de construcción del conocimiento científico
La relevancia de la ciencia y su misión social se logra gracias a la posibilidad de un conocimiento teórico capaz de penetrar cada vez con mayor profundidad en el conocimiento de la realidad, lo que se expresa a través del proceso de investigación científica, cuando se revelan los nexos esenciales.
in an adult the spinal cord ends at which vertebra?
Answer:
In adults, the cord terminates at the level of L1-L2. Thus the cord spans within 20 bony vertebrae. In a child, it terminates at the upper border of L3. Each of these segments innervates a dermatome.
Explanation:
Personal.
A bead of water on a leaf or penny is a result of cohesion. Cohesion
occurs due to: *
a force of attraction between same substances
O a force of repulsion between different substances
the arrangement of atoms
the nonpolar nature of water
Answer:
The force of attraction btwn same substances
Explanation:
in eukaryotes, how can a single gene code for several different proteins?
Answer:
Gene splicing is a post-transcriptional modification in which a single gene can code for multiple proteins. Gene Splicing is done in eukaryotes, prior to mRNA translation, by the differential inclusion or exclusion of regions of pre-mRNA. Gene splicing is an important source of protein diversity.
the urinary bladder, found in the ________ region of the abdominopelvic cavity, is evenly divided between the two ________ abdominopelvic quadrants.
Answer:
What is hypogastric; lower
Explanation:
the urinary bladder, found in the HYPOGASTRIC region of the abdominopelvic cavity, is evenly divided between the two LOWER abdominopelvic quadrants.
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why are hydrogen atoms different from the atoms of all other atoms
Answer:
the nucleus of an ordinary hydrogen atom does not contain any neutron in it. only hydrogen atom contains one electron ;all other atoms contain more than one electron .A hydrogen atom contains only one Proton in its nucleus, atoms of all other elements contain more than one proton.
Fixism compared to evolution
Bacteria add carbon to the carbon cycle by (1 point)
O being consumed by larger organisms, such as plankton.
O decomposing dead organisms.
exchanging carbon dioxide and oxygen gases
O performing photosynthesis.
Bacteria and the carbon cycle have an important link, to understand this link we need to know that.....
The carbon cycle
The carbon cycle is constituted by the absorption of carbon dioxide by plants in the process of photosynthesis. Half of this absorbed carbon is released into the atmosphere and the other half the plant uses to produce sugars (glucose). When ingesting plants, animals ingest carbon together for their organism, being released through respiration or its decomposition.
Bacteria add carbon to the carbon cycleFungi and bacteria are responsible for the decomposition of both
Animals and PlantsThey ingest part of this carbon, releasing it to the atmosphere and the soil.
With this information, we can say that bacteria add carbon to the carbon cycle by decomposing dead organisms.
Decomposers, such as bacteria, are extremely important, because without them the carbon cycle would not be complete.
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