Why do human can stand straight?

Answers

Answer 1

Answer:

[tex]because \: of \: the \: prescnce \: of \: bones \\ thank \: you[/tex]

Answer 2

Explanation:

The pelvis provides support for the spine and some body organs like legs containing lockable knee joints providing a column of support, bearing the weight of the head, neck and trunk, allowing us to maintain an upright position.


Related Questions

Which of the following is a river in Latin America?
a. the Amazon
b. the Mississippi
c. the Hudson
d. the Rockies

Answers

Answer:

my caca is green red and blue no cap



what’s the correct choice?


help pls


bio


Answers

Answer:

ig (to the genotype of an individual with a recessive phenotype) but in general its done to find the genotype of individual and check whether they are dominant or recessive

Answer:

i think first option please follow me we should help each other

Some scientists think that Earth goes through natural cycles of warming and
cooling. What is different about the current cycle of temperature change?
O A. It is cooling more slowly than previous natural cycles.
B. It warming more slowly than previous natural cycles.
c. It is cooling faster than previous natural cycles.
D. It is warming faster than previous natural cycles.

Answers

Answer:

D. It is warming faster than previous natural cycles.

ماهو تركيب الجينينوم البشري؟

Answers

Answer:

لدى البشر جينومان ، نووي وميتوكوندريا

Answer: يشتمل الجينوم النووي على ما يقرب من 32000000 نيوكليوتيدات من الحمض النووي ، مقسمة إلى 24 جزيء خطي ، وأقصر 5000000 نيوكليوتيد في الطول وأطول 260000000 نيوكليوتيد ، كل منها موجود في كروموسوم مختلف.

Explanation:

PLEASE HELP ME ASAP I NEED HELP

Answers

Answer:

Image result for plastic wrap for sandwiches

All you'll need is parchment or waxed paper and, if you're working with a hot sandwich or planning to slice the sandwich Explanation:

Why is it bad when extra nitrogen leaves the soil?

Answers

Excess nitrogen can also leach or drain from the soil into underground water sources, or it can enter aquatic systems as above ground runoff. This excess nitrogen can build up, leading to a process called eutrophication.

Answer:

When plants lack nitrogen, they become yellowed, with stunted growth, and produce smaller fruits and flowers. Not enough nitrogen in the soils leaves plants hungry

what is the highest level of organization that ecologists study

Answers

I’m pretty sure it is Biosphere
Hi there!

It is biosphere

the lipid components of cellular membranes include:

Answers

Answer:

phospholipids

Explanation:

Lipids of cell membranes include phospholipids composed of glycerol, fatty acids, phosphate, and a hydrophobic organic derivative such as choline or phosphoinositol.

Hope this helps!

the values that we give to the natural enviroment and people around you is A respect
B openess
C freedom
D all
pleaseeee help me​

Answers

Answer:

D

Explanation:

what suture is the articulation between the frontal and parietal bones?

Answers

Answer:

coronal suture

Explanation:

Hope this helps :)

Index fossils give us clues to_______________?

Question 5 options:

the history of the wooly mammoth


the diet of early man


species and paleoenvironments long ago


multicellular organisms

Answers

Answer:species and pale environments long ago

Explanation:

Index fossils help scientists to determine the approximate age of a rock layer and to match that layer up with other rock layers. Fossils give clues about the history of life on Earth, environments, climate, geologic history, and other events of geological importance.


ANSWER

so species and paleoenvironment long ago.

because the animals bones fossilize along with the plants and the water and temps effect the rocks

Explain the external morphology for external structure of mosquito.​

Answers

I hope that's what you're looking for...

Answer:

Explain the external morphology for external structure of mosquito.

Explanation:

Morphology: Mosquitoes have a slender, delicate and long legged body measuring 3-4mm in length. The body is divisible into 3 parts: head, thorax and abdomen. The head is globular and highly mobile on slender neck. It bears a pair of compound eyes, antennae and mouthparts. The mouthparts are ofpiercing and sucking type. There is a pair of mandibles, a pair of maxillae, labium, labrum and epipharynx and hypophaynx. The thorax is made up of 3 segments; each segment bears a pair of legs. The legs are long, slender and delicate.

2 problems that scientists have when classifying species

Answers

Answer:

I wanted points sorry

:)

help please for science

Answers

The answer is the second 1
The answer would be "the variety of different genes in a population of organisms that code for different traits, mostly caused by random mutations"
Hope this helps :)

Many organizations are sponsoring _____________ workshops and training to affect people's interactions in the workplace and establish a more positive working environment.


Question 41 options:


A)


Diversity



B)


Motivational



C)


'touchy-feely'



D)


Anthony Robbin's

Answers

Answer:

B

Explanation:

yes it B because to help in prove the workers to build now ideas

The skeletal system is NOT responsible for which of the following?

1. Protecting the vital organs.
2. Being a storehouse for minerals.
3. Creating red blood cells.
4. Moving red blood cells around the body.

Answers

Answer:  4. Moving red blood cells around the body.

Explanation:

The skeletal system is reponsible for

1. Protecting the vital organs.  ✅

2. Being a storehouse for minerals. ✅

3. Creating red blood cells. ✅

4. Moving red blood cells around the body. ❌ moving red blood cells aroud the body is the job of the blood (circulatory system)

the release of ________ to muscle cell receptors triggers muscle contractions.

Answers

Answer:

The release of acetylcholine to muscle cell receptors triggers muscle contractions.

Explanation:

what is the three parts of the cell theory?

Answers

Answer:

the first one is all known things are made up of cells.

the second one is all living cells arise from pre-existing cells by division

and the last one is the fundamental unit of structure and function in all living organisims

Explanation:

:)

1. all living things are made up of cells
2. cells are smallest units
3.all cells come from pre existing cells

How will you survive without land

Answers

Answer:

get coconut in tree make a boat with wood and your ready ro getbout

What element has the following electron distribution, 1s2 2s2 2p6 3s2 3p6?

will give brainliest

Answers

Answer:

The element is Argon

Dealing with matter, how do producers get the nutrients they need?

Answers

They use perservatives in the food and ground

a tissue with a firm gel matrix and cells inside lacunae is

Answers

Answer:

I believe you are referring to either cartilage or chondrocytes

Explanation:

Chondrocytes are cells that are found within the lacunae.

Cartilage is the connective tissue that chondrocytes make up.

if there is an error during the transcription of a gene, what will be the consequence?

Answers

Answer:

The final portein might not be for functional... the segment of the DNA made molecule where messager RNA synthesis begins called the

which type of food does not contain unsaturated fatty acids

Answers

Answer:

olive, peanut, canola oils, avocados, almonds, hazelnuts, and pecans.

have a fang-tastic day <3

Foods such as olive, peanut, canola oils, avocados, almonds, hazelnuts, and pecans does not contain unsaturated fatty acid.

What is lipid ?

Lipid is defined as an organic compound which is unable to dissolve in water. The example of lipid is oils, waxes, hormones, and fats. The main function of lipid is to maintain the structure or components of cell membranes, storage site of energy, and important molecule of signaling.

Protein is defined as the large macromolecules and biomolecules that are made up of long chains of amino acid. There is various function of protein such as DNA replication, speeding up chemical reaction, and helps to maintain the structure of cell.

The main function of protein is to maintain the structure and function of organs, repair muscle, and muscles. Diet contain high protein is recommended for the purpose of losing weight, reducing fat, or increasing fat.

Therefore,Foods such as olive, peanut, canola oils, avocados, almonds, hazelnuts, and pecans does not contain unsaturated fatty acid.

Learn more about lipid here:

https://brainly.com/question/3498396

#SPJ2

How long would it take to travel 2.5 million light years at the speed of light?

Answers

Answer:

2.5 million years

Explanation:

List the following events in the order they occur: _____ a. The motor end plate is depolarized. _____ by. The sarcomeres contract. _____ c. Acetyl choline is released from the axon terminal into the synaptic cleft. _____ d. The depolarization triggers an action potential which propagates along the sarcolemma and the T tubules. _____ e. An action potential arrives at the axon terminal

Answers

The answer is what follows:

-An action potential arrives at the axon terminal.

-Acetyl choline is released from the axon terminal into the synaptic cleft.

-The motor end plate is depolarized.

-The depolarized triggers an action potential with propagates along the sarcolemma and the T tubules.

-The sarcomeres contract.

What are the 2 major sections of cell division called?

Answers

Answer:

mitosis and interphase

quizlet

Explanation:

Two parts of cell cycle are Karyokinesis and Cytokinesis

Help me with this last thing for my environmental science class

Answers

Answer:

1. Energy is passed between organisms through the food chain. Food chains start with producers. They are eaten by primary consumers which are in turn eaten by secondary consumers and them by other consumers.

2. Producers are living things that use energy to make food. Producers make food for themselves and other living things.

3. the difference between a herbivore and an omnivore is a herbivore eats only plants or producers, and an omnivore eats both plants, and other animals/consumers.

4.A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels.

Explanation:

i hope this helps-even if it is a bit late...

Which foods would contain mostly unsaturated fats

Answers

Answer:

avocados and avocado oil.

olives and olive oil.

peanut butter and peanut oil.

vegetable oils, such as sunflower, corn, or canola.

fatty fish, such as salmon and mackerel.

nuts and seeds, such as almonds, peanuts, cashews, and sesame seeds.

Explanation:

HEY GIRL!!!!!!

I really need help with this. Thank you.

Answers

Answer:

looks like two compounds so mixture

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