The different degrees of sleep and wakefulness through which newborns cycle, ranging from deep sleep to great agitation, are called states of arousal. These states are regular sleep, irregular sleep, drowsiness, quiet alertness and crying. About eight to nine hours each of an infant's day is dedicated to regular and irregular sleep. So, most of the time of the infant is spent in these states. These are the states where the brain of an infant is developing the important connections for growth and survival. Crying is the means for infants to communicate their needs. Different type of cries would represent different needs of the infant.
<u>ANSWER:</u>
"Reduced concentration of substrate" available can interfere with the "ability of an enzyme" to catalyse a reaction. The main use of enzymes is to increase "the rate of reactions".
<u>EXPLANATION:</u>
- There are several factors that have an impact on the ability of an enzyme to catalyse a reaction.
- These include temperature, pH levels, and the quantity of substrate as well as the reactant. When the "substrate concentration increases", the rate of the reaction also increases in the presence of an enzyme.
- On the other hand, when the "substrate concentration is low", the enzyme cannot catalyse the reaction at a fast rate.
The answer would be A packing becomes less tight. The double bounds create kinks in the chain making it harder for the chains to back tightly
Answer:
Fungi and bacteria help other things such as wast and minerals break down and reproduce. They are very important role of organisms. Without them our grounds would be full of trash and non broken down minerals. Our lands would be toxic on the outside, and many animals would die. It isn't on the food chain because, nothing really eats it, because some are toxic, but we also need them for the environment and breaking down things.
Explanation:
I searched it up. I hope this helps! Have a nice day. Bye. :)
Try Googling it- almost all your homework can be answered by that method. Not that hard as well. Anyways, answers are below:
Archaea- Prokaryote, unicellular, autotroph/heterotroph
Eubacteria- Prokaryote, unicellular, autotroph/heterotroph
Protista- Eukaryote, unicellular/multicellular, autotroph/heterotroph
Fungi- Eukaryote, unicellular/multicellular, heterotroph
Plantae- Eukaryote, multicellular, autotroph
Animalia- Eukaryote, multicellular, heterotroph
*You can find examples by Googling them.
1. Either archaea or eubacteria, not clear in the image.
2. Animalia
3. Picture isn't clear
4. Plantae
5. Fungi
a. directional selection b.<span> stabilizing </span>selection c.<span> disruptive </span><span>selection
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Please use Google and try a bit before asking :) Hope this helps
