Answer:
It is denser when frozen than when liquid.
Explanation:
Ice is actually less dense than water. The lattice arrangement of ice allows water molecules to be more spread out than in a liquid, making ice less dense than water.
Hope that helps.
Help me on biology pls
hiii
your answer is option A
HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN
Answer:
Nucleosome is the right ans
Explanation:
The nucleosomes coil and stack together to form fibers called chromatin.
Which of the following pair of codons both code for serine?
a
ACA and AUC
b
UCG and GCU
c
GCC and UGG
d
AGC and UCC
Answer: The answer would be D.
Explanation: I took the test and i got D. Sorry if that’s wrong
identify the type of mutation shown in the diagram, with respect to chromosome 20
Which amino acid has a hydrophobic side chain?
Answer:
glycine, alanine, valine, leucone, isoleucine, proline, phenylalanine, methionine, and trytophan are all amino acids with hydrophobic side chains.
Describe the 3 ways plant seeds are dispered by other organisms.
Answer:
wind
sporulation
animals
Explanation:
Answer:
Plants can't walk to different places and take their seeds somewhere else they have developed other methods to move their seeds. The most common methods are wind, water, animals, explosions and fire. Dandelion seeds float in the wind.
Explanation:
There are five different types of seed dispersal and they are gravity, wind, ballistic, water, and animals.
Are all electrolytes the same in their indications? Explain
Answer: Electrolytes are minerals in your body that have an electric charge. They are in your blood, urine, tissues, and other body fluids. Electrolytes are important because they help Balance the amount of water in your body.Balance your body's acid/base (pH) level .Move nutrients into your cells, Move wastes out of your cells, Make sure that your nerves, muscles, the heart, and the brain work the way they should. Sodium, calcium, potassium, chloride, phosphate, and magnesium are all electrolytes. You get them from the foods you eat and the fluids you drink. The levels of electrolytes in your body can become too low or too high. This can happen when the amount of water in your body changes. The amount of water that you take in should equal the amount you lose. If something upsets this balance, you may have too little water (dehydration) or too much water (overhydration). Some medicines, vomiting, diarrhea, sweating, and liver or kidney problems can all upset your water balance. Treatment helps you to manage the imbalance. It also involves identifying and treating what caused the imbalance.
Do hawks eat spiders?
Answer:
yea
Explanation:
if they can catch it
the more kinetic energy is in a collision
a) The more potential energy is released
b) The more sound energy is released
c) The less potential energy is released
d) the less sound energy is released
Answer: A
Explanation:
i need the answer please
D, Mitosis produces identical cells fro growth and repair of a multicellular organism
Discuss the roles of the enzymes secreted by the pancreas during digestion.
Help me with 2 please if you know it !!!!!!
PLEASEEE I NEED HELP it’s brain pops worksheet Worksheet
Identify It
Identify which image is a chromosome and which is a double helix. Then answer the questions below.
Answer:
first one is chromosome and second one is double helix
Explanation:
idek if that's what your asking lol hope you do good
First image is the double helix and the second one is chromosome.
What are chromosomes?A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are the histones.
Chromosomes allow DNA to be accurately copied during these cell divisions. So one more time. Chromosomes are found in the nuclei of our cells and allow DNA to be accurately copied during cell division.
Chromosomes are arranged in ordered haploid sets around the centre of the metaphase plate at mitosis in several grass species and hybrids.
Learn more about chromosomes:
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HELP PLSSS
Fossils are very likely to form from the remains of an animal.
Please select the best answer from the choices provided
T
F
Answer:
true
because because because
All of the following are evidence supporting the theory of plate tectonics except for ______
O hot spots
O paleomagnetism
O ocean floor drilling
O changes in the Moon's orbit
D or aka changes in the moons orbit
Hope this helps you
Type the word that appropriately completes each statement.
All fish reproduce sexually, but fertilization may occur in one of two ways.
In__________
fertilization, the female fish releases eggs in the water or on a surface. The male fish spreads
sperm over the eggs to fertilize them.
In__________
fertilization, the eggs are fertilized inside the female's body. The young develop there until the
female gives birth.
exExplanation: external internal
Hello, 3Coli here!
Here is your answer:
In external fertilization, the female fish releases eggs in the water or on a surface. The male fish spreads sperm over the eggs to fertilize them.
In internal fertilization, the eggs are fertilized inside the female's body. The young develop there until the female gives birth.
Hopefully, this helps! :D
Ask your question below!
(Q002) Although bipedalism is unusual, humans are not the only living bipeds. For example, some flightless birds are also bipedal. Identify a living non primate animal that is also a biped. Then, compare its bipedalism with our bipedalism. Try to consider how it moves and some of its possible adaptations (such as limb length). Use resources in your classroom, credible online sources, or books to help you if necessary.
Answer:
One good example of a living non-primate that is also a biped is a Kangaroo. With so much power in their legs and vertebral column like humans, kangaroos are biped, but they leap rather than walk. Their legs are usually bigger than their arms, which enables them to push their whole body off the ground.
However, kangaroos are not just bipedal or quadrupedal but they are both. They also hop bipedally like rodents and many birds, with some displaying skipping gaiety. In addition, chimpanzees, gorillas, gibbons, macaques, capuchins, birds, many lizards, and (at their highest speeds) cockroaches run bipedally.
Explanation:
Bipedalism is the use of two feet for standing and walking. Nearly all primates are capable of bipedalism, although most of the primates spend their time on all fours. Primates are known to move bipedally, but they also use bipedalism to stand up on their hind legs to reach food, look for predators, and for social display and communication.
Use the diagram below to help you to choose ALLL the CORRECT answers for the question: What are the differences between Meiosis i and Meiosis II?
(MULTIPLE CHOICE)
A In Metaphase I and Metaphase II the chromosomes line up differently because there are a different number of copies
B Telophase and cytokinesis do NOT happen in Meiosis II
C After Meiosis II the 4 daughter cells undergo cell specialization to become eggs or sperm, which does not happen after Meiosis I
D In Prophase I the chromosomes crossover, in Prophase II they do not crossover
Answer:
a
Explanation:
The greater the _______
the ______
the angle the subducting slab goes down.
O heat; greater (steeper)
O heat; smaller (gentler)
O density, greater (steeper)
O density, smaller (gentler)
Answer:
Number 1 ...............
Why is proteomics important in the systems biology approach?
Answer: Proteomics, generally regarded as the comprehensive study of the expression of all the proteins at a particular time in different organs, tissues, and cell types is a key enabling technology for the systems biology approach.
Explanation:
Write main four differences between chemical fertilizers and organic fertilizers
Answer:
The four difference between chemical fertilizers and organic fertilizers are following :•
chemical fertilizers prepared in industries whereas organic fertilizers prepared in fieldchemical fertilizer does not provide humus to the soil whereas organic fertilizers provide humus to the soilin chemical fertilizer , these are chemical that are added to the soil to increase its fertility and productivity. whereas in organic fertilizers, These are obtained from dead and decaying plants and animals.Rich in plant nutrients whereas Less rich in plant nutrientsthe person in the picture has a lot of potential energy? true or false
Answer:
True
Explanation:
Answer: he has a great smile and I don't spot a slouch, he looks aware of everything going on around him... I say the kid has potential energy
Write one out of the two factors which affects the pressure
Which statement BEST describes the effect of human urbanization on biodiversity in the Amazon
rainforest?
A
Human urbanization increases biodiversity because cleared land attracts more
species into an area
B
Human urbanization decreases biodiversity because habitats and resources are
lost to native species
С
Human urbanization increases biodiversity because of non-native species
introduced to the food web.
D
Human urbanization decreases biodiversity because limiting factors of the forest
ecosystem are reduced.
Human urbanization would generally decrease the biodiversity of any forest because habitats and resources are lost during the process of urbanization.
Urbanization refers to the process through which cities are created out of urban areas.Cities are created by removing vegetation and erecting infrastructures such as buildings, roads, bridges, etc. The removal of vegetation means that habitats of organisms would be lost as well as the biodiversity that constitutes the vegetation itself.Thus, urbanization would automatically lead to a loss of biodiversity in the Amazon forest.
More on urbanization can be found here; https://brainly.com/question/25339405?referrer=searchResults
Which of the following biomes would not have plants with waxy leaves?
a)desert
b)chaparral
c)savanna
d)grasslands
Answer:grassland
explain: 1. try your best lu guys
2.try to look up all this biomed
3.see which one doe shot have waxy leaves
4.done
A cell would be unable to go through meiosis if it is:
Question 2 options:
haploid (1n)
diploid (2n)
tetraploid (4n)
hexaploid (6n)
Answer:
Haploid
Explanation:
One codon contains the instructions to make
- 1 protein
- 1 amino acid
- RNA
Answer:
1 protein
Explanation:
From where do autotrophs obtain their energy?
Other organisms
O From fertilizers
Other decaying organisms
O The sun
Answer:
B
Explanation:
Fingerprints that are NOT readily visible are called
How do these animals most likely make up for not being able to store adequate energy in fat reserves?
A) by arousing from hibernation every day to venture outside their burrows to forage for food
B) by breaking down the chemical energy stored in other parts of their bodies, such as their muscles
C) by storing extra food in their burrows so that they can refuel during periodic arousals from hibernation
D) by lowering their metabolic rates so drastically that their bodies require a
HELP HELP
How does competition limit the dispersal of organisms? *
Answer:
Three factors that limit dispersal of a species are physical barriers, competition, and climate. Physical Barriers include water, mountains, deserts, and canyons because these barriers are hard for most organisms to cross, they limit the movement of organisms.
If an animal has to pass through another animals territory to disperse, that animal may be killed or injured in the process, so it may opt not to move or not to move as far as it should.
Explanation: