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AnnZ [28]
4 years ago
10

_____ evolved during the jurassic or cretaceous periods

Biology
2 answers:
BARSIC [14]4 years ago
6 0
It could be dinosaurs, or a specific species... could you be more specific with what it's related to?
dedylja [7]4 years ago
4 0

Answer:

Angiosperms  evolved during the Jurassic or Cretaceous periods.

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5.
VLD [36.1K]

Answer:

hydroelectric power

Explanation:

Hydropower is the most widely-used renewable power source, with the global hydroelectric installed capacity exceeding 1,295GW, accounting for more than 18% of the world's total installed power generation capacity and more than 54% of the global renewable power generation capacity.

8 0
3 years ago
Read 2 more answers
Which statement concerning viral structure is true? View Available Hint(s) Which statement concerning viral structure is true? S
prisoha [69]

Answer:

Spikes are found on some viruses. They are very consistent in structure and can be used for identification.

Explanation:

Viruses have varied structures. A virus particle is composed of DNA or RNA that is inside a protective layer of protein called a capsid. The shape of the capsid can vary from one type of virus to another. The capsid is composed of proteins that are encoded by viral genes within the virus genome.

3 0
3 years ago
Which substances do cells need to produce energy? Check all that apply.
a_sh-v [17]

Answer: oxygen and sugar molecules

Explanation: During cellular respiration, cells produce energy through the breakdown of sugar molecules in the presence of oxygen. Cellular respiration is a process by which glucose is broken down in the presence of oxygen to produce energy, carbon dioxide and water. The energy produced in cellular respiration is used to drive other cellular processes.

The equation for cellular respiration is C6H12O6 + 6O2 --> 6CO2 + 6H2O + Energy.

6 0
3 years ago
Read 2 more answers
Aside from having potent anti-inflammatory effects, glucocorticoids also promote homeostasis of which system?
Rashid [163]

Along with anti-inflammatory effects, glucocorticoids also promote homeostasis  in T lymphocytes.

<h3>what are the role of glucocorticoid?</h3>

Glucocorticoids are steroid hormones have  anti-inflammatory effects. as well as glucose homeostasis activity.

The hormones secreted from the cortex regulate glucose metabolism, synthesis in the adrenal cortex.

It promote gluconeogenesis in liver, but in skeletal muscle and white adipose tissue decrease glucose uptake, modulate the function of pancreatic α and β cells and help in to regulation of glucagon and insulin.

It also affect on glucose homeostasis to preserve plasma glucose for brain during stress.

Hence, glucocorticoids also promote homeostasis  in T lymphocytes.

Learn more about glucocorticoids , here:

brainly.com/question/12130686

#SPJ4

8 0
2 years ago
Which portion of a phospholipid interacts easily with water?
brilliants [131]

Answer:

The head

Explanation:

A phospholipid is composed of a glycerol and 2 fatty acid tail

The heads are hydrophilic

The tails are hydrophobic

8 0
3 years ago
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