Ellen777
Ellen777
02-06-2014
Biology
Answered
when did grass evolve?
Answer :
michellewilliam
michellewilliam
03-06-2014
67 million years ago in the form of phyollths (small sllica flecks in grass that make it difficult to digest)
Answer Link
VIEW ALL ANSWERS ( 46+ )
Other Questions
In a [tex]30^{\circ}-60^{\circ}-90^{\circ}[/tex] triangle, the length of the hypotenuse is 30. Find the length of the longer leg.A. 15 B. [tex]10 \sqrt{3}[/tex
Revision and Practice TimeSetIn a survey conducted among 500 grade 10 students studying in a school, it wasfound that the ratio of the number of students prefer
Which of the following is a correct statement about consequences of inadequate sleep? Which of the following is a correct statement about consequences of inadeq
X is equals to-a/b is the solution of ax + b is equals to zero
What is a key objective of the Doing Business Project by the World Bank?O Assessing national innovationO Evaluating global competitivenessO Making it easier for
When should a server begin assessing patron's for science of intoxication?
______ are probably the most common cause of a business interruption.O Employee grievancesO IT systemsO Natural disastersO Maternity leaves
Which layer of the OSI model does the user have direct interaction with?
Doctors suspect that Nijir has a tumor pressing against his hypothalamus that is causing him to experience insatiable hunger. Which of the following scans shoul
What is an approximate solution to this equation? 4/x-5= √x 3 2
You have found a new operon (which you name the Wahlberg operon) in charge of regulating the expression of the genes involved in alcohol catabolism in the bacte
विज्ञान और प्रौद्यो 4. उपयुक्त SI पूर्वलग्नों का प्रयोग कर निम्नलिखित मार्पनों को निरूपित कीजिए (37) 2 x 10-8 s (H) 1.98 x 10-6 mol (ब) 1.54 × 10-10 m (द) 20000
When using the Impella 5.5 Smart Assist catheter, the cardiac output entry on the AIC should be recalibrated at least
An anaphylactic allergy can cause death? 1) True 2) False
Which of the following refers to learning produced by observing the consequences that others receive for performing particular behaviors? 1) observational learn
What is the expected return of Fund A?
Complete the following statement: A bicycle tire explodes after lying in the hot afternoon sun. This is an illustration of-A) Charles' law. B) Boyle's law. C) F
4. हिमालय तथा प्रायद्वीपीय नदियों के मुख्य अंतरों को स्पष्ट कीजिए।
The practice of bringing specific issues to the attention of management if they depart from expectation is called __________. A - anomaly B - management by exce
1+1? heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp