Choose all the answers that apply.

The cardiovascular system transports material for the _____.

respiratory system
digestive system
endocrine system
excretory system
nervous system

Answer:

OMG I LOVE YOU SOMEONE NEEDED TO SAY THIS!! MUCH LOVE OMG CAN WE PLS BE FRIENDS ❤❤❤❤❤

Answer:

yep we will sure help!

Explanation:

LETS HELP MRBEAST GLOBAL WARMING!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer/Explanation:

Two unaffected parents can have affected children, that means cystic fibrosis must be a recessive trait.

The two parents must each have one copy of the cystic fibrosis allele, but are themselves unaffected. By chance, the son (shaded) inherited both of these copies and is affected. The daughter either inherited one or zero copies of the cystic fibrosis allele, as she is unaffected.

Answer:

I think there are 8 holes in a male and 9 holes in a female. Not including pores.

Explanation:

Answer:

sexual reproduction

Answer:

Which of the following is a statement of the first law of thermodynamics? Energy can be transferred/transformed, but it cannot be created or destroyed. ... Whenever energy is transformed, there is always an increase in the: entropy of the universe.

Explanation:

Answer:

✔ Heat is transformed, but not created or destroyed.

Explanation:

True

All cells have cell membranes. There are variations between cell membranes, but the same basic structure exists in all cells.

hope this help! ^^

Answer: The tissue structure of the liverworts restricts them to a type of environment that affects their size.

Explanation:

Nonvascular plants, also called the Bryophytes in Kingdom Plantae, are simple plants that grow in damp places on land and as the name implies, are non vascular plants( that is, they lack vascular tissues). There are three types of nonvascular plants which includes:

--> Mosses

--> liverworts and

--> hornworts.

Liverworts are restricted to a particular size through the type of tissue they have ( non vascular) because it predisposes them to lack conducting vessels like the phloem and xylem found in vascular plants which aids in conducting water and food to various parts of the plants. Also they do not grow tall like the vascular plants because they lack the qualities that will enable them do so, such as roots, stems and leaves.

Nonvascular plants are low-growing, reproduce with spores, and need a moist or damp environment.

Answer:

A heterogeneous mixture is a mixture where throughout the solution the composition is not uniform. Through definition, a single-phase consists of a pure substance or a homogeneous mixture. There are two or more phases of a heterogeneous mixture.

Homogeneous mixture is a mixture which has uniform composition throughout its mass.Example:-air,saline solution,most alloys and bitumen.Heterogeneous mixture is simply any mixture that is not uniform in composition.Example:-Sandy water,Orange juice with pull,cereal in milk.

Answer:

Shhhhhhhhshehrhh

Explanation:

Jjshhhhhhh

The majority of mutations have neither negative nor positive effects on the organism in which they occur. These mutations are called neutral mutations. Examples include silent point mutations. They are neutral because they do not change the amino acids in the proteins they encode.

Answer:

I Think...

Explanation:

Each protein has a particular structure necessary to bind with a high degree of ... Others, like titin (a protein found in muscle), are very large Organization of Protein Structure ... This single hydroxyl orientation difference does not allow galactose to bind to hexokinase and thus hexokinase exhibits specificity of binding.

Answer:

50% probability of Pp (purple) or pp (white) genotype.

Explanation:

P = purple gene

p = white gene

Punnet squares show the possible genotypes and probabilities of each genotype in the offspring of a cross:

Purple flower genotype (heterozygous) = Pp

White flower genotype = pp

Punnet Square:

[tex]\left[\begin{array}{ccc}&P&p\\p&Pp&pp\\p&Pp&pp\end{array}\right][/tex]

Potential genotypes for offspring are Pp and pp;

According to the Punnett square, 2 of 4 offspring will have the Pp genotype and the other 2 will have pp genotypes;

This means 2 should be purple and 2 white;

Or, there is a 50% chance of having either genotype, of being purple or white.

Let us assume the following:

From the above assumptions, a heterozygous purple flower would have the genotype Aa, while a white flower would have the genotype aa.

Now, crossing the two flowers:

       Aa    x    aa

   Aa   Aa   aa   aa

From the results of the cross, the offspring's genotypes, phenotypes, and their respective probabilities would be as follows:

In order words, the cross will yield offspring with purple color flower (genotype, Aa) and white flower color (genotype, aa) each with 1/2 probability.

More about monohybrid crossing can be found here: https://brainly.com/question/15521718

Answer:

im 99% sure its b :)

Answer:

Ang mga dapat na taglay ng mga kabataang asyano:

- May pagpapahalaga sa sariling pinag-mulan.

- May taglay na kababaang loob.

- Marespeto sa pamilya at kapwa.

- Pagkakaroon ng bukas na isipan.

Ang mga di-dapat na taglay ng mga kabataang asyano:

- Manatili sa sariling pag-iisip.

- Ikamuhi ang sariling bansa.

- Pag patuloy na pagsuporta sa desisyon ng ibang bayan.

- Pagpilit sa gusto at nais na walang sapat na dahilan.

Answer:

Membrane markers allow cells to recognize one another, which is vital for cellular signaling processes that influence tissue and organ formation during early development. This marking function also plays a later role in the “self”-versus-“non-self” distinction of the immune response.

Explanation:

Cells are of two types: eukaryotic, which contain a nucleus, and prokaryotic, which do not. Prokaryotes are single-celled organisms, while eukaryotes can be either single-celled or multicellular.

Answer:

It's "D"

Explanation:

Fame

Answer:

it d

Explanation:

Answer:

BOTH DNA AND RNA

Explanation:

Answer:

hi you wasted one of the answers i had for my question so im returning the favor :)

Explanation:

Answer:

Antartica

Explanation:

I played the quiz and got it right!

Answer:

Antarctica and Africa

(or C if taking Edge)

Explanation:

Lystrosaurus fossils are only found in Antarctica, India, and South Africa. ... The Glossopteris fossil is found in Australia, Antarctica, India, South Africa, and South America—all the southern continents.

Answer:

B - Posterior column pathway

The only spinal column that does not cross over as it enters the spinal cord is the posterior column. Instead, the medulla oblongata is where the posterior column transitions. Therefore, option (B) is correct.

The dorsal column–medial lemniscus pathway (DCML) is a sensory pathway of the central nervous system that conveys sensations of fine touch, vibration, two-point discrimination, and proprioception (position) from the skin and joints. It is also known as the posterior column–medial lemniscus pathway, or PCML.

The only column other than the posterior one to enter the spinal cord without making a crossing is the posterior column. In its place, the posterior column makes a U-turn in the medulla oblongata.

Therefore, option (B) is the correct option.

Learn more about Posterior column pathway, here:

https://brainly.com/question/28271023

#SPJ2

Answer:

The viral envelope serves several functions, including protecting the RNA or DNA molecule(s), evading recognition by the immune system, and facilitating virus entry. Despite these commonalities, viral envelopes come in a wide variety of shapes and configurations.

Explanation: