Answer:
His law explains/shows that the average distance of a planet from the Sun cubed is directly proportional to the orbital period squared.
Explanation:
the square of the orbital period of a planet is proportional to the cube of the semi-major axis (size) of its orbit
Answer:
i think its C
Explanation:
The allele for a recessive trait is usually represented by a capital letter
True or false
RUE or FALSE: Red hair and freckles is a helpful (good) mutation. HELP PLEASE
Drag the correct daughter cells that would result from nondisjunction in meiosis I.
PROJECT: LOCAL ECOSYSTEMS
Research the history of terrariums. Find out who developed the first terrarium. What did this particular scientist want to study?
What are the two different types of terrariums?
What are examples of the plant life and animal life that can be found in each type of terrarium? Be specific and include many types of life that could be found.
How is a terrarium different than an aquarium?
Each is a mini ecosystems and a representation of much larger ecosystems found on earth. Describe in detail including plant life and animal life what ecosystem each of these represents.
When the terrarium is sealed which geochemical cycle can be observed?
Answer:
terrarium is land and aquarium is water
Food chains can be displayed with
pictures or words. The arrows
between each picture or word
show what?
A. The direction of animals traveling in their
habitat.
B. The direction that food energy is transferred.
C. The direction that prey will go to hunt for
predators.
D. The direction of the sun helping animals
make their own food.
Answer:
B
Explanation:
Which plant would BEST fit is spot A on this plant classification diagram?
A) algae
B) rose bush
C) royal fern
D) white pine tree
Answer:
Rose bush
Explanation:
rose bushes are the only option to fit spot A because it is the only plant on the list that has flowers
In addition to myosin, what other protein is involved in skeletal muscle contraction? O A. collagen O B. actin о C. АТР O D. keratin
Actin.
The myosin and actin filaments are the 2 protein filament types involved in the sliding filament theory of muscle contraction.
HELP PLEASE I JUST NEED ANSWER
Answer:S Bdsf
Explanation:sfsdfsf sdfd fsdf sdf sdfsdf sdaf
Name and describe 3 ways that water can be extracted, or taken out of an aquifer
Answer:
A huge amount of water exists in the ground below your feet, and people all over the world make great use of it. But it is only found in usable quantities in certain places underground — aquifers. Read on to understand the concepts of aquifers and how water exists in the ground.
what would be some outcomes of gene editing
Answer:
i dont know
Explanation:
got no idea homey
Which statement BEST describes the moon’s position in 14 days and why?
Answer:
I am pretty sure it is B
Explanation:
I think it is position B, a 3rd Quarter moon, because the moon revolves around Earth about once every 7 days.
Answer:is b
Explanation: i got a 100% on this test
Which factor would cause two specialized tissues that contain identical 4 points
chromosomes to function differently?
(1) specific sections of DNA molecules in the chromosomes are activated. (2) All of the sections of DNA molecules in the chromosomes are activated (3) specific sections of the amino acid molecules in the cytoplasm are activated.
(4) All of amino acid molecules in the cytoplasm are activated
In an area in Africa, during dry months, temporary pools form where rivers flow during rainy months. Some fish have developed the ability to use their pelvic fins, which are on the underside of their body, as feet. They can use these feet to travel on land from one temporary pool to another. Other fish in these pools die when the pools dry. What can be expected to happen in this area after several years?
A gene that has many possible genotypes such as brown, red, blonde, green, blue, or hazel is known as a
A polygenic trait
B single gene trait
C polygraphic trait
D single ladies trait by Beyonce
Answer:
I think the answer would be C.
Explanation:
D is wrong for obvious reasons, elimanate any silly or impossible answers.
Since poly means muliple, and single means, not muliple (in most cases), B is elimanated.
Since Grapihic usaully refers to things that can been seen, where genic ussaully refers to more so like personality characteristics.
In what ways do scientists measure biodiversity? Choose all correct answers
Which of the following statements about DNA (deoxyribonucleic acid) is NOT true?
A. Varied chromosomes make up DNA.
B. Genes comprised of segments of DNA.
C. Genetic material is passed from parent to offspring via DNA.
D. DNA is a set of instructions which determines the traits of an organism.
D. Seems the most likely.
Transportation infrastructure has a negative impact on the ecosystem in a variety of ways. One of the impacts of
transportation infrastructure on ecosystems is habitat fragmentation. Fragmented habitats may then be subject to the edge
effect. The edges of habitats so unique that they have their own sets of physical conditions and communities of organisms.
When habitats become fragmented their edges often become more abrupt and transition is less gradual than it would
naturally. In a naturally occurring edge we would expect plants that tend to be shade-intolerant and tolerant of cry
conditions. Animals that colonize edges tend to be those that require two or more habitats, such as white-tailed and mule
deer, elk, cottontail rabbits, blue jays, and robins.
Consider the image above. The paving of the road on the left could result in all BUT ONE of the negative situations described
A)
Successful invasion of non-native species.
B)
Changes in species abundance and distribution
Chance of increased erosion and further degradation of the area.
D)
Provide habitats for species that thrive where there is more light.
Answer: the answer is D
Explanation:
An organism that is classified as anaerobic can perform respiration (1 point)
O with oxygen only.
O without oxygen.
o with hydrogen only.
O without hydrogen.
Answer:
without oxygen
Explanation:
this was the right answer for the connexus bio exam
sifat sifat fizik air
Answer:
Explanation:
cair
padat
gas
Which type of allele combination is the fish fin length
Codominant alleles
Dominant and recessive alleles or a combination of both Codominant and Dominant and recessive please help I will give brainliest
Answer:
Dominant and recessive genes
Explanation:
There is mutation of dominant genes
What lab tools are present in the picture?
Answer:
there is no picture? :o
Explanation:
PLEASE HELP ASAP I'M BEING TIMED!!!!!!!!!!!!!!!!!!!!!!!!! HELP ME RIGHT NOW, PLEASE!!!!!!!!!!!!!!
What is the function of the type of muscle that is pictured below?
A) support and movement of the skeleton
B) movement of food through the digestive system
C) contraction and relaxation of the heart
D) generation and conduction of electrical signals
Answer:
it's a okkkkkk
a
its aaaa
Answer:
I believe it is C.contraction and relaxation of the heart
Explanation:
Please help to solve this question.
Answer:
a. Glycolysis
b. actually, both plants and animals use glycolysis. They use these during cellular respiration and plant respiration
c. Heart tissue!
Explanation:
a. Glycolysis produces 2 ATP per glucose molecule, and thus provides a direct means of producing energy in the absence of oxygen. Lactic acid, the end product of anaerobic glycolysis.
b. In organisms that perform cellular respiration, glycolysis is the first stage of this process. In plants, this metabolic process occurs in the cytosol and plastids of both photosynthetic and non-photosynthetic organs.
c. Pyruvate is an important chemical compound in biochemistry. It is the output of the metabolism of glucose known as glycolysis. In highly oxidative tissue, such as the heart, the production of pyruvate is essential for acetyl-CoA synthesis and L-malate synthesis.
Hope this helps! If you could, please mark this as brainliest :)
When sea ice melts, the liquid sinks and begins to move along the ocean floor. What is formed by this process?
Answer:
`
Explanation:
what kind of dams that beavers make
Answer:Beavers build their dams out of trees and branches that they cut using their strong incisor (front) teeth! They also use grass, rocks, and mud.
Explanation:beaver impoundments
Beaver dams or beaver impoundments are dams built by beavers to provide ponds as protection against predators such as coyotes, wolves, and bears, and to provide easy access to food during winter.
Name 4 catastrophic events and their description.
Answer:
Airplane crash: it will damage the plane and the plane will fall
Building collapse: bomb squad scomisidal bomber, and more
Vehicle rollover accidents: car crashes pretty much or motor accidents
Ship accidents: when the pressure of water pulls it down or something might've damaged it
Explanation:
As vertebrates evolved, the increasingly complex structure of the brain conferred increasingly complex function, especially apparent in the _____. See Concept 49.3 (Page) View Available Hint(s) As vertebrates evolved, the increasingly complex structure of the brain conferred increasingly complex function, especially apparent in the _____. See Concept 49.3 (Page) cerebral cortex, which is greatly expanded in humans, other primates, and cetaceans brainstem, which in most vertebrates, controls homeostasis and basic bodily function medulla oblongata, which controls automatic functions forebrain, which is a small brain region that arises early in development sleep-wake cycles of birds and mammals
Answer:
cerebral cortex, which is greatly expanded in nonhuman primates and cetaceans
Explanation:
The cerebral cortex, also known as the cerebral mantle (or gray matter), is the outermost layer of the brain in primates and other mammals. The cerebral cortex contains up to six layers of nerve cells and consists of approximately 15 billion neurons. This highly developed structure (cerebral cortex) is located in the forebrain, where is responsible for several complex functions including language and thinking processes.
7. What is an index fossil? What do index fossils reveal about other material found with
them?
Answer:
Index fossils are fossils that are widespread but only existed for a short period of time. Index fossils help scientists to find the relative age of a rock layer and match it up with other rock layers. Living fossils are organisms that haven't changed much in millions of years and are still alive today.
in your own words what is the definition for Mineral (include why they are important to enzymes and what this relationship is called):
please help me. im kinda on a time crunch.
Answer:
Minerals always occur in nature, they are solid and are inorganic. They have a crystal structure and each mineral has a unique chemical composition. I'm sorry but I don't know what the relationship between the enzymes and minerals is called.
Describe what a normal year looks like for El Nino.